SLAU367P October 2012 – April 2020 MSP430FR5041 , MSP430FR5043 , MSP430FR50431 , MSP430FR5847 , MSP430FR58471 , MSP430FR5848 , MSP430FR5849 , MSP430FR5857 , MSP430FR5858 , MSP430FR5859 , MSP430FR5867 , MSP430FR58671 , MSP430FR5868 , MSP430FR5869 , MSP430FR5870 , MSP430FR5872 , MSP430FR58721 , MSP430FR5887 , MSP430FR5888 , MSP430FR5889 , MSP430FR58891 , MSP430FR5922 , MSP430FR59221 , MSP430FR5947 , MSP430FR59471 , MSP430FR5948 , MSP430FR5949 , MSP430FR5957 , MSP430FR5958 , MSP430FR5959 , MSP430FR5962 , MSP430FR5964 , MSP430FR5967 , MSP430FR5968 , MSP430FR5969 , MSP430FR5969-SP , MSP430FR59691 , MSP430FR5970 , MSP430FR5972 , MSP430FR59721 , MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR5989-EP , MSP430FR59891 , MSP430FR5992 , MSP430FR5994 , MSP430FR59941 , MSP430FR6005 , MSP430FR6007 , MSP430FR6035 , MSP430FR6037 , MSP430FR60371 , MSP430FR6041 , MSP430FR6043 , MSP430FR60431 , MSP430FR6045 , MSP430FR6047 , MSP430FR60471 , MSP430FR6820 , MSP430FR6822 , MSP430FR68221 , MSP430FR6870 , MSP430FR6872 , MSP430FR68721 , MSP430FR6877 , MSP430FR6879 , MSP430FR68791 , MSP430FR6887 , MSP430FR6888 , MSP430FR6889 , MSP430FR68891 , MSP430FR6920 , MSP430FR6922 , MSP430FR69221 , MSP430FR6927 , MSP430FR69271 , MSP430FR6928 , MSP430FR6970 , MSP430FR6972 , MSP430FR69721 , MSP430FR6977 , MSP430FR6979 , MSP430FR69791 , MSP430FR6987 , MSP430FR6988 , MSP430FR6989 , MSP430FR69891
The Extended Scan Interface registers are listed in Table 37-9.
NOTE
The ESI RAM start address (base address) can be found in the Peripheral File Map section of the device-specific data sheet.
| Offset | Acronym | Register Name | Type | Access | Reset |
|---|---|---|---|---|---|
| 0h | ESIDEBUG1 | ESI debug register 1 | Read | Word | Reset with PUC |
| 02h | ESIDEBUG2 | ESI debug register 2 | Read | Word | Reset with PUC |
| 04h | ESIDEBUG3 | ESI debug register 3 | Read | Word | Reset with PUC |
| 06h | ESIDEBUG4 | ESI debug register 4 | Read | Word | Reset with PUC |
| 08h | ESIDEBUG5 | ESI debug register 5 | Read | Word | Reset with PUC |
| 0Ah | Reserved | ||||
| 0Ch | Reserved | ||||
| 0Eh | Reserved | ||||
| 10h | ESICNT0 | ESI PSM counter 0 | Read | Word | Reset with PUC |
| 12h | ESICNT1 | ESI PSM counter 1 | Read | Word | Reset with PUC |
| 14h | ESICNT2 | ESI PSM counter 2 | Read | Word | Reset with PUC |
| 16h | ESICNT3 | ESI oscillator counter register | Read | Word | Reset with PUC |
| 18h | Reserved | ||||
| 1Ah | ESIIV | ESI interrupt vector | Read | Word | Reset with PUC |
| 1Ch | ESIINT1 | ESI interrupt register 1 | Read/Write | Word | Reset with PUC |
| 1Eh | ESIINT2 | ESI interrupt register 2 | Read/Write | Word | Reset with PUC |
| 20h | ESIAFE | ESI AFE control register | Read/Write | Word | Reset with PUC |
| 22h | ESIPPU | ESI PPU control register | Read/Write | Word | Reset with PUC |
| 24h | ESITSM | ESI TSM control register | Read/Write | Word | Reset with PUC |
| 26h | ESIPSM | ESI PSM control register | Read/Write | Word | Reset with PUC |
| 28h | ESIOSC | ESI oscillator control register | Read/Write | Word | Reset with PUC |
| 28h | ESIOSC_L | Read/Write | Byte | Reset with PUC | |
| 29h | ESIOSC_H | Read/Write | Byte | Reset with PUC | |
| 2Ah | ESICTL | ESI control register | Read/Write | Word | Reset with PUC |
| 2Ch | ESITHR1 | ESI PSM Counter Threshold 1 register | Read/Write | Word | Reset with PUC |
| 2Eh | ESITHR2 | ESI PSM Counter Threshold 2 register | Read/Write | Word | Reset with PUC |
| 30h | Reserved | ||||
| 32h | Reserved | ||||
| 34h | Reserved | ||||
| 36h | Reserved | ||||
| 38h | Reserved | ||||
| 3Ah | Reserved | ||||
| 3Ch | Reserved | ||||
| 3Eh | Reserved | ||||
| 40h to 4Eh | ESIDAC1R0 to ESIDAC1R7 | ESI DAC1 register 0 to ESI DAC1 register 7 | Read/Write | Word | Unchanged |
| 50h to 5Eh | ESIDAC2R0 to ESIDAC2R7 | ESI DAC2 register 0 to ESI DAC2 register 7 | Read/Write | Word | Unchanged |
| 60h to 9Eh | ESITSM0 to ESITSM31 | ESI TSM 0 to ESI TSM 31 | Read/Write | Word | Unchanged |