SPRUJ53B April 2024 – September 2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1
Table 5-37 lists the memory-mapped registers for the DCSM_Z2_REGS registers. All register offset addresses not listed in Table 5-37 should be considered as reserved locations and the register contents should not be modified.
Offset | Acronym | Register Name | Write Protection | Section |
---|---|---|---|---|
0h | Z2_LINKPOINTER | Zone 2 Link Pointer | Go | |
2h | Z2_OTPSECLOCK | Zone 2 OTP Secure Lock | Go | |
6h | Z2_LINKPOINTERERR | Link Pointer Error | Go | |
8h | Z2_GPREG1 | Zone 2 General Purpose Register-1 | Go | |
Ah | Z2_GPREG2 | Zone 2 General Purpose Register-2 | Go | |
Ch | Z2_GPREG3 | Zone 2 General Purpose Register-3 | Go | |
Eh | Z2_GPREG4 | Zone 2 General Purpose Register-4 | Go | |
10h | Z2_CSMKEY0 | Zone 2 CSM Key 0 | Go | |
12h | Z2_CSMKEY1 | Zone 2 CSM Key 1 | Go | |
14h | Z2_CSMKEY2 | Zone 2 CSM Key 2 | Go | |
16h | Z2_CSMKEY3 | Zone 2 CSM Key 3 | Go | |
18h | Z2_CR | Zone 2 CSM Control Register | Go | |
1Ah | Z2_GRABSECT1R | Zone 2 Grab Flash Status Register 1 | Go | |
1Ch | Z2_GRABSECT2R | Zone 2 Grab Flash Status Register 2 | Go | |
1Eh | Z2_GRABSECT3R | Zone 2 Grab Flash Status Register 3 | Go | |
20h | Z2_GRABRAM1R | Zone 2 Grab RAM Status Register 1 | Go | |
26h | Z2_EXEONLYSECT1R | Zone 2 Execute Only Flash Status Register 1 | Go | |
28h | Z2_EXEONLYSECT2R | Zone 2 Execute Only Flash Status Register 2 | Go | |
2Ah | Z2_EXEONLYRAM1R | Zone 2 Execute Only RAM Status Register 1 | Go |
Complex bit access types are encoded to fit into small table cells. Table 5-38 shows the codes that are used for access types in this section.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
R-0 | R -0 | Read Returns 0s |
Write Type | ||
W | W | Write |
Reset or Default Value | ||
-n | Value after reset or the default value |
Z2_LINKPOINTER is shown in Figure 5-34 and described in Table 5-39.
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Zone 2 Link Pointer
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | LINKPOINTER | ||||||||||||||||||||||||||||||
R-0003FFFFh | R-0h | ||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-14 | RESERVED | R | 0003FFFFh | Reserved |
13-0 | LINKPOINTER | R | 0h | This is resolved Link-Pointer value which is generated by looking at the three physical Link-Pointer values loaded from OTP Reset type: SYSRSn |
Z2_OTPSECLOCK is shown in Figure 5-35 and described in Table 5-40.
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Zone 2 OTP Secure Lock
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | |||||||
R-0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | |||||||
R-0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | CRCLOCK | ||||||
R-0h | R-0h | ||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
PSWDLOCK | RESERVED | JTAGLOCK | |||||
R-0h | R-0h | R-1h | |||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-16 | RESERVED | R | 0h | Reserved |
15-12 | RESERVED | R | 0h | Reserved |
11-8 | CRCLOCK | R | 0h | Value in this field gets loaded from Z2_CRCLOCK[3:0] when a read is issued to address location of Z2_CRCLOCK in OTP. 1111 : VCU has ability to calculate CRC on secure memories. Other Value : VCU doesn't have ability to calculate CRC on secure memories. Reset type: XRSn |
7-4 | PSWDLOCK | R | 0h | Value in this field gets loaded from Z2_PSWDLOCK[3:0] when a read is issued to address location of Z1_PSWDLOCK in OTP. 1111 : CSM password locations in OTP are not protected and can be read from debugger as well as code running from anywhere. Other Value : CSM password locations in OTP are protected and can't be read without unlocking CSM of that zone. Reset type: XRSn |
3-1 | RESERVED | R | 0h | Reserved |
0 | JTAGLOCK | R | 1h | Reflects the state of the JTAGLOCK feature. 0 : JTAG is not locked 1 : JTAG is locked This bit is a copy of the Z1_OTPSECLOCK.JTAGLOCK bit. Reset type: PORESETn |
Z2_LINKPOINTERERR is shown in Figure 5-36 and described in Table 5-41.
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Link Pointer Error
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | |||||||||||||||
R-0-0h | |||||||||||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | Z2_LINKPOINTERERR | ||||||||||||||
R-0-0h | R-0h | ||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-14 | RESERVED | R-0 | 0h | Reserved |
13-0 | Z2_LINKPOINTERERR | R | 0h | These bits indicate errors during formation of the resolved Link-Pointer value after the three physical Link-Pointer values loaded of OTP in flash. 0 : No Error. Other : Error on bit positions which is set to 1. Reset type: SYSRSn |
Z2_GPREG1 is shown in Figure 5-37 and described in Table 5-42.
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Zone 2 General Purpose Register-1
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GPREG1 | |||||||||||||||||||||||||||||||
R-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | GPREG1 | R | 0h | This field gets loaded with the contents of Z2OTP_GPREG1 locations in Zone-2-USER-OTP when a dummy read is issued to that address. Users can use this register to load any general purpose non-voliate content from USER-OTP of Zone-2 Reset type: SYSRSn |
Z2_GPREG2 is shown in Figure 5-38 and described in Table 5-43.
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Zone 2 General Purpose Register-2
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GPREG2 | |||||||||||||||||||||||||||||||
R-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | GPREG2 | R | 0h | This field gets loaded with the contents of Z2OTP_GPREG2 locations in Zone-2-USER-OTP when a dummy read is issued to that address. Users can use this register to load any general purpose non-voliate content from USER-OTP of Zone-2 Reset type: SYSRSn |
Z2_GPREG3 is shown in Figure 5-39 and described in Table 5-44.
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Zone 2 General Purpose Register-3
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GPREG3 | |||||||||||||||||||||||||||||||
R-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | GPREG3 | R | 0h | This field gets loaded with the contents of Z2OTP_GPREG3 locations in Zone-2-USER-OTP when a dummy read is issued to that address. Users can use this register to load any general purpose non-voliate content from USER-OTP of Zone-2 Reset type: SYSRSn |
Z2_GPREG4 is shown in Figure 5-40 and described in Table 5-45.
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Zone 2 General Purpose Register-4
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GPREG4 | |||||||||||||||||||||||||||||||
R-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | GPREG4 | R | 0h | This field gets loaded with the contents of Z2OTP_GPREG4 locations in Zone-2-USER-OTP when a dummy read is issued to that address. Users can use this register to load any general purpose non-voliate content from USER-OTP of Zone-2 Reset type: SYSRSn |
Z2_CSMKEY0 is shown in Figure 5-41 and described in Table 5-46.
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Zone 2 CSM Key 0
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Z2_CSMKEY0 | |||||||||||||||||||||||||||||||
R/W-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | Z2_CSMKEY0 | R/W | 0h | To unlock Zone2, user needs to write this regsiter with exact value as Z2_CSMPSWD0, programmed in OTP (zone gets unlock only if 128 bit password in OTP match with value written in four CSMKEY registers.) Reset type: SYSRSn |
Z2_CSMKEY1 is shown in Figure 5-42 and described in Table 5-47.
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Zone 2 CSM Key 1
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Z2_CSMKEY1 | |||||||||||||||||||||||||||||||
R/W-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | Z2_CSMKEY1 | R/W | 0h | To unlock Zone2, user needs to write this regsiter with exact value as Z2_CSMPSWD1, programmed in OTP (zone gets unlock only if 128 bit password in OTP match with value written in four CSMKEY registers.) Reset type: SYSRSn |
Z2_CSMKEY2 is shown in Figure 5-43 and described in Table 5-48.
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Zone 2 CSM Key 2
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Z2_CSMKEY2 | |||||||||||||||||||||||||||||||
R/W-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | Z2_CSMKEY2 | R/W | 0h | To unlock Zone2, user needs to write this regsiter with exact value as Z2_CSMPSWD2, programmed in OTP (zone gets unlock only if 128 bit password in OTP match with value written in four CSMKEY registers.) Reset type: SYSRSn |
Z2_CSMKEY3 is shown in Figure 5-44 and described in Table 5-49.
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Zone 2 CSM Key 3
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Z2_CSMKEY3 | |||||||||||||||||||||||||||||||
R/W-0h | |||||||||||||||||||||||||||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-0 | Z2_CSMKEY3 | R/W | 0h | To unlock Zone2, user needs to write this regsiter with exact value as Z2_CSMPSWD3, programmed in OTP (zone gets unlock only if 128 bit password in OTP match with value written in four CSMKEY registers.) Reset type: SYSRSn |
Z2_CR is shown in Figure 5-45 and described in Table 5-50.
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Zone 2 CSM Control Register
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
FORCESEC | RESERVED | ||||||
R-0/W-0h | R-0h | ||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | ARMED | UNSECURE | ALLONE | ALLZERO | RESERVED | ||
R-0h | R-0h | R-0h | R-0h | R-1h | R-0h | ||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | |||||||
R-0-0h | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | RESERVED | RESERVED | RESERVED | RESERVED | |||
R-0-0h | R-0h | R-0h | R-0h | R-0h | |||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31 | FORCESEC | R-0/W | 0h | A write of '1' to this bit clears the CSMKEYx registers. If writing to this bit after performing an update of the security passwords, it is advised to immediately perform a dummy load of the passwords by initiating a read of the passwords from their flash locations. Reset type: SYSRSn |
30-24 | RESERVED | R | 0h | Reserved |
23 | RESERVED | R | 0h | Reserved |
22 | ARMED | R | 0h | 0 : Dummy read to CSM Password locations in OTP hasn't been performed. 1 : Dummy read to CSM Password locations in OTP has been performed. Reset type: SYSRSn |
21 | UNSECURE | R | 0h | Indiacates the state of Zone. 0 : Zone is in lock(secure) state. 1 : Zone is in unlock(unsecure) state. Reset type: SYSRSn |
20 | ALLONE | R | 0h | Indicates the state of CSM passwords. 0 : Zone CSM Passwords are not all ones. 1 : Zone CSM Passwords are all ones. Reset type: SYSRSn |
19 | ALLZERO | R | 1h | Indicates the state of CSM passowrds. 0 : CSM Passwords are not all zeros. 1 : CSM Passwords are all zero and device is permanently locked. Reset type: SYSRSn |
18-16 | RESERVED | R | 0h | Reserved |
15-4 | RESERVED | R-0 | 0h | Reserved |
3 | RESERVED | R | 0h | Reserved |
2 | RESERVED | R | 0h | Reserved |
1 | RESERVED | R | 0h | Reserved |
0 | RESERVED | R | 0h | Reserved |
Z2_GRABSECT1R is shown in Figure 5-46 and described in Table 5-51.
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Zone 2 Grab Flash Status Register 1
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
GRAB_B1_SECT127_96 | GRAB_B1_SECT95_64 | GRAB_B1_SECT63_32 | GRAB_B1_SECT31_4 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
GRAB_B1_SECT3 | GRAB_B1_SECT2 | GRAB_B1_SECT1 | GRAB_B1_SECT0 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
GRAB_B0_SECT127_96 | GRAB_B0_SECT95_64 | GRAB_B0_SECT63_32 | GRAB_B0_SECT31_4 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GRAB_B0_SECT3 | GRAB_B0_SECT2 | GRAB_B0_SECT1 | GRAB_B0_SECT0 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-30 | GRAB_B1_SECT127_96 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
29-28 | GRAB_B1_SECT95_64 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
27-26 | GRAB_B1_SECT63_32 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
25-24 | GRAB_B1_SECT31_4 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
23-22 | GRAB_B1_SECT3 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
21-20 | GRAB_B1_SECT2 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
19-18 | GRAB_B1_SECT1 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
17-16 | GRAB_B1_SECT0 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
15-14 | GRAB_B0_SECT127_96 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
13-12 | GRAB_B0_SECT95_64 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
11-10 | GRAB_B0_SECT63_32 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
9-8 | GRAB_B0_SECT31_4 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
7-6 | GRAB_B0_SECT3 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
5-4 | GRAB_B0_SECT2 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
3-2 | GRAB_B0_SECT1 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
1-0 | GRAB_B0_SECT0 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT1 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
Z2_GRABSECT2R is shown in Figure 5-47 and described in Table 5-52.
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Zone 2 Grab Flash Status Register 2
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
GRAB_B3_SECT127_96 | GRAB_B3_SECT95_64 | GRAB_B3_SECT63_32 | GRAB_B3_SECT31_4 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
GRAB_B3_SECT3 | GRAB_B3_SECT2 | GRAB_B3_SECT1 | GRAB_B3_SECT0 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
GRAB_B2_SECT127_96 | GRAB_B2_SECT95_64 | GRAB_B2_SECT63_32 | GRAB_B2_SECT31_4 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GRAB_B2_SECT3 | GRAB_B2_SECT2 | GRAB_B2_SECT1 | GRAB_B2_SECT0 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-30 | GRAB_B3_SECT127_96 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
29-28 | GRAB_B3_SECT95_64 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
27-26 | GRAB_B3_SECT63_32 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
25-24 | GRAB_B3_SECT31_4 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
23-22 | GRAB_B3_SECT3 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
21-20 | GRAB_B3_SECT2 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
19-18 | GRAB_B3_SECT1 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
17-16 | GRAB_B3_SECT0 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
15-14 | GRAB_B2_SECT127_96 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
13-12 | GRAB_B2_SECT95_64 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
11-10 | GRAB_B2_SECT63_32 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
9-8 | GRAB_B2_SECT31_4 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
7-6 | GRAB_B2_SECT3 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
5-4 | GRAB_B2_SECT2 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
3-2 | GRAB_B2_SECT1 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
1-0 | GRAB_B2_SECT0 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT2 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
Z2_GRABSECT3R is shown in Figure 5-48 and described in Table 5-53.
Return to the Summary Table.
Zone 2 Grab Flash Status Register 3
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | |||||||
R-0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | |||||||
R-0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | GRAB_B4_SECT31_4 | ||||||
R-0h | R-0h | ||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GRAB_B4_SECT3 | GRAB_B4_SECT2 | GRAB_B4_SECT1 | GRAB_B4_SECT0 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-16 | RESERVED | R | 0h | Reserved |
15-10 | RESERVED | R | 0h | Reserved |
9-8 | GRAB_B4_SECT31_4 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT3 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
7-6 | GRAB_B4_SECT3 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT3 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
5-4 | GRAB_B4_SECT2 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT3 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
3-2 | GRAB_B4_SECT1 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT3 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
1-0 | GRAB_B4_SECT0 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABSECT3 in the SECURITY sector. 00 : Invalid. Sectors are inaccessible. 01 : Request to allocate thes sectors to Zone2. 10 : No request for these sectors. 11 : No request for these sectors when this zone is UNLOCKED. Else these sectors are inaccessible if this zone is LOCKED. Reset type: SYSRSn |
Z2_GRABRAM1R is shown in Figure 5-49 and described in Table 5-54.
Return to the Summary Table.
Zone 2 Grab RAM Status Register 1
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | |||||||
R-0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | GRAB_RAM9 | GRAB_RAM8 | |||||
R-0h | R-0h | R-0h | |||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
GRAB_RAM7 | GRAB_RAM6 | GRAB_RAM5 | GRAB_RAM4 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
GRAB_RAM3 | GRAB_RAM2 | GRAB_RAM1 | GRAB_RAM0 | ||||
R-0h | R-0h | R-0h | R-0h | ||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-20 | RESERVED | R | 0h | Reserved |
19-18 | GRAB_RAM9 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
17-16 | GRAB_RAM8 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
15-14 | GRAB_RAM7 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
13-12 | GRAB_RAM6 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
11-10 | GRAB_RAM5 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
9-8 | GRAB_RAM4 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
7-6 | GRAB_RAM3 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
5-4 | GRAB_RAM2 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
3-2 | GRAB_RAM1 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
1-0 | GRAB_RAM0 | R | 0h | Value in this field gets loaded from the equivalent bit field when a read is issued to the active ZSB address location of Z2_GRABRAM1 in the SECURITY sector. 00 : Invalid. This section of RAM is inaccessible. 01 : Request to allocate this section of RAM to Zone2 10 : No request for this section of RAM 11 : No request for this section of RAM when this zone is UNLOCKED. This section of RAM is inaccessible if this zone is LOCKED. Reset type: SYSRSn |
Z2_EXEONLYSECT1R is shown in Figure 5-50 and described in Table 5-55.
Return to the Summary Table.
Zone 2 Execute Only Flash Status Register 1
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
EXEONLY_B3_SECT127_96 | EXEONLY_B3_SECT95_64 | EXEONLY_B3_SECT63_32 | EXEONLY_B3_SECT31_4 | EXEONLY_B3_SECT3 | EXEONLY_B3_SECT2 | EXEONLY_B3_SECT1 | EXEONLY_B3_SECT0 |
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h |
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
EXEONLY_B2_SECT127_96 | EXEONLY_B2_SECT95_64 | EXEONLY_B2_SECT63_32 | EXEONLY_B2_SECT31_4 | EXEONLY_B2_SECT3 | EXEONLY_B2_SECT2 | EXEONLY_B2_SECT1 | EXEONLY_B2_SECT0 |
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h |
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
EXEONLY_B1_SECT127_96 | EXEONLY_B1_SECT95_64 | EXEONLY_B1_SECT63_32 | EXEONLY_B1_SECT31_4 | EXEONLY_B1_SECT3 | EXEONLY_B1_SECT2 | EXEONLY_B1_SECT1 | EXEONLY_B1_SECT0 |
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h |
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EXEONLY_B0_SECT127_96 | EXEONLY_B0_SECT95_64 | EXEONLY_B0_SECT63_32 | EXEONLY_B0_SECT31_4 | EXEONLY_B0_SECT3 | EXEONLY_B0_SECT2 | EXEONLY_B0_SECT1 | EXEONLY_B0_SECT0 |
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31 | EXEONLY_B3_SECT127_96 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
30 | EXEONLY_B3_SECT95_64 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
29 | EXEONLY_B3_SECT63_32 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
28 | EXEONLY_B3_SECT31_4 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
27 | EXEONLY_B3_SECT3 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
26 | EXEONLY_B3_SECT2 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
25 | EXEONLY_B3_SECT1 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
24 | EXEONLY_B3_SECT0 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
23 | EXEONLY_B2_SECT127_96 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
22 | EXEONLY_B2_SECT95_64 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
21 | EXEONLY_B2_SECT63_32 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
20 | EXEONLY_B2_SECT31_4 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
19 | EXEONLY_B2_SECT3 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
18 | EXEONLY_B2_SECT2 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
17 | EXEONLY_B2_SECT1 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
16 | EXEONLY_B2_SECT0 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
15 | EXEONLY_B1_SECT127_96 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
14 | EXEONLY_B1_SECT95_64 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
13 | EXEONLY_B1_SECT63_32 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
12 | EXEONLY_B1_SECT31_4 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
11 | EXEONLY_B1_SECT3 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
10 | EXEONLY_B1_SECT2 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
9 | EXEONLY_B1_SECT1 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
8 | EXEONLY_B1_SECT0 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
7 | EXEONLY_B0_SECT127_96 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
6 | EXEONLY_B0_SECT95_64 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
5 | EXEONLY_B0_SECT63_32 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
4 | EXEONLY_B0_SECT31_4 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
3 | EXEONLY_B0_SECT3 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
2 | EXEONLY_B0_SECT2 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
1 | EXEONLY_B0_SECT1 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
0 | EXEONLY_B0_SECT0 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
Z2_EXEONLYSECT2R is shown in Figure 5-51 and described in Table 5-56.
Return to the Summary Table.
Zone 2 Execute Only Flash Status Register 2
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | |||||||
R-0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | |||||||
R-0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | |||||||
R-0h | |||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
RESERVED | EXEONLY_B4_SECT31_4 | EXEONLY_B4_SECT3 | EXEONLY_B4_SECT2 | EXEONLY_B4_SECT1 | EXEONLY_B4_SECT0 | ||
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | ||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-5 | RESERVED | R | 0h | Reserved |
4 | EXEONLY_B4_SECT31_4 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT2 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
3 | EXEONLY_B4_SECT3 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT2 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
2 | EXEONLY_B4_SECT2 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT2 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
1 | EXEONLY_B4_SECT1 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT2 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
0 | EXEONLY_B4_SECT0 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYSECT2 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this sector (only if it is allocated to Zone2) 1 : Execute-Only protection is disabled for this sector (only if it is allocated to Zone2) Reset type: SYSRSn |
Z2_EXEONLYRAM1R is shown in Figure 5-52 and described in Table 5-57.
Return to the Summary Table.
Zone 2 Execute Only RAM Status Register 1
31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
RESERVED | |||||||
R-0h | |||||||
23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
RESERVED | |||||||
R-0h | |||||||
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | EXEONLY_RAM9 | EXEONLY_RAM8 | |||||
R-0h | R-0h | R-0h | |||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
EXEONLY_RAM7 | EXEONLY_RAM6 | EXEONLY_RAM5 | EXEONLY_RAM4 | EXEONLY_RAM3 | EXEONLY_RAM2 | EXEONLY_RAM1 | EXEONLY_RAM0 |
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31-10 | RESERVED | R | 0h | Reserved |
9 | EXEONLY_RAM9 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
8 | EXEONLY_RAM8 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
7 | EXEONLY_RAM7 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
6 | EXEONLY_RAM6 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
5 | EXEONLY_RAM5 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
4 | EXEONLY_RAM4 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
3 | EXEONLY_RAM3 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
2 | EXEONLY_RAM2 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
1 | EXEONLY_RAM1 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |
0 | EXEONLY_RAM0 | R | 0h | Value in this bit gets loaded from the equivalent bit when a read is issued to the Z2_EXEONLYRAM1 address location in the SECURITY sector. 0 : Execute-Only protection is enabled for this section of RAM (only if it's allocated to Zone2) 1 : Execute-Only protection is disabled for this section of RAM (only if it's allocated to Zone2) Reset type: SYSRSn |