SNLS614A September 2018 – December 2018 DP83869HM
PRODUCTION DATA.
Table 19 lists the memory-mapped registers for the DP83869 registers. All register offset addresses not listed in Table 19 should be considered as reserved locations and the register contents should not be modified.
Address | Acronym | Register Name | Section |
---|---|---|---|
0x0 | BMCR | Basic Mode Control Register | Go |
0x1 | BMSR | Basic Mode Status Register | Go |
0x2 | PHYIDR1 | PHY Identifier Register #1 | Go |
0x3 | PHYIDR2 | PHY Identifier Register #2 | Go |
0x4 | ANAR | Auto-Negotiation Advertisement Register | Go |
0x5 | ALNPAR | Auto-Negotiation Link Partner Ability Register | Go |
0x6 | ANER | Auto-Negotiate Expansion Register | Go |
0x7 | ANNPTR | Auto-Negotiation Next Page Transmit Register | Go |
0x8 | ANLNPTR | Auto-Negotiation Link Partner Next Page Receive Register | Go |
0x9 | GEN_CFG1 | Configuration Register 1 | Go |
0xA | GEN_STATUS1 | Status Register 1 | Go |
0xD | REGCR | Register Control Register | Go |
0xE | ADDAR | Address or Data Register | Go |
0xF | 1KSCR | 1000BASE-T Status Register | Go |
0x10 | PHY_CONTROL | PHY Control Register | Go |
0x11 | PHY_STATUS | PHY Status Register | Go |
0x12 | INTERRUPT_MASK | MII Interrupt Control Register | Go |
0x13 | INTERRUPT_STATUS | Interrupt Status Register | Go |
0x14 | GEN_CFG2 | Configuration Register 2 | Go |
0x15 | RX_ERR_CNT | Go | |
0x16 | BIST_CONTROL | BIST Control Register | Go |
0x17 | GEN_STATUS2 | Status Register 2 | Go |
0x18 | LEDS_CFG1 | LED Configuration Register 1 | Go |
0x19 | LEDS_CFG2 | LED Configuration Register 2 | Go |
0x1A | LEDS_CFG3 | LED Configuration Register 3 | Go |
0x1E | GEN_CFG4 | Configuration Register 3 | Go |
0x1F | GEN_CTRL | Control Register | Go |
0x25 | ANALOG_TEST_CTRL | Testmode Channel Control Register | Go |
0x2C | GEN_CFG_ENH_AMIX | Go | |
0x2D | GEN_CFG_FLD | Go | |
0x2E | GEN_CFG_FLD_THR | Go | |
0x31 | GEN_CFG3 | Configuration Register 4 | Go |
0x32 | RGMII_CTRL | RGMII Control Register | Go |
0x33 | RGMII_CTRL2 | Go | |
0x37 | SGMII_AUTO_NEG_STATUS | SGMII Autonegotiation Status Register | Go |
0x39 | PRBS_TX_CHK_CTRL | Go | |
0x3A | PRBS_TX_CHK_BYTE_CNT | Go | |
0x43 | G_100BT_REG0 | Go | |
0x4F | SERDES_SYNC_STS | Go | |
0x6E | STRAP_STS | Strap Status Register | Go |
0x86 | ANA_RGMII_DLL_CTRL | RGMII Delay Control Register | Go |
0x134 | RXF_CFG | Go | |
0x135 | RXF_STATUS | Go | |
0x170 | IO_MUX_CFG | Go | |
0x180 | TDR_GEN_CFG1 | Go | |
0x181 | TDR_GEN_CFG2 | Go | |
0x182 | TDR_SEG_DURATION1 | Go | |
0x183 | TDR_SEG_DURATION2 | Go | |
0x184 | TDR_GEN_CFG3 | Go | |
0x185 | TDR_GEN_CFG4 | Go | |
0x190 | TDR_PEAKS_LOC_A_0_1 | Go | |
0x191 | TDR_PEAKS_LOC_A_2_3 | Go | |
0x192 | TDR_PEAKS_LOC_A_4_B_0 | Go | |
0x193 | TDR_PEAKS_LOC_B_1_2 | Go | |
0x194 | TDR_PEAKS_LOC_B_3_4 | Go | |
0x195 | TDR_PEAKS_LOC_C_0_1 | Go | |
0x196 | TDR_PEAKS_LOC_C_2_3 | Go | |
0x197 | TDR_PEAKS_LOC_C_4_D_0 | Go | |
0x198 | TDR_PEAKS_LOC_D_1_2 | Go | |
0x199 | TDR_PEAKS_LOC_D_3_4 | Go | |
0x1A4 | TDR_GEN_STATUS | Go | |
0x1A5 | TDR_PEAKS_SIGN_A_B | Go | |
0x1A6 | TDR_PEAKS_SIGN_C_D | Go | |
0x1DF | OP_MODE_DECODE | Go | |
0x1E0 | GPIO_MUX_CTRL | Go | |
0xC00 | FX_CTRL | Fiber Control Register | Go |
0xC01 | FX_STS | Fiber Status Register | Go |
0xC02 | FX_PHYID1 | Fiber PHYID Register 1 | Go |
0xC03 | FX_PHYID2 | Fiber PHYID Register 2 | Go |
0xC04 | FX_ANADV | Fiber Autonegotiation Advertisement Register | Go |
0xC05 | FX_LPABL | Fiber Link Partner Ability Register | Go |
0xC06 | FX_ANEXP | Fiber Autonegotiation Expansion Register | Go |
0xC07 | FX_LOCNP | Fiber LOC Next Page Register | Go |
0xC08 | FX_LPNP | Fiber Link Partner Next Page Register | Go |
0xC18 | FX_INT_EN | Fiber Interrupt Enable Register | Go |
0xC19 | FX_INT_STS | Fiber Interrupt Status Register | Go |
Complex bit access types are encoded to fit into small table cells. Table 20 shows the codes that are used for access types in this section.
Access Type | Code | Description |
---|---|---|
Read Type | ||
R | R | Read |
RC | C
R |
to Clear
Read |
RH | H
R |
Set or cleared by hardware
Read |
Write Type | ||
W | W | Write |
W1C | 1C
W |
1 to clear
Write |
WoP | W | Write |
WtoP | W | Write |
Reset or Default Value | ||
-n | Value after reset or the default value |