7.0 Register Block
Table 10. Register Map
Tag
Offset
Access
Description
Hex
00h
Decimal
0
1
RW
RO
RO
RO
RW
RW
RW
RW
RW
RW
BMCR
Basic Mode Control Register
01h
BMSR
Basic Mode Status Register
02h
2
PHYIDR1
PHYIDR2
ANAR
PHY Identifier Register #1
03h
3
PHY Identifier Register #2
04h
4
Auto-Negotiation Advertisement Register
Auto-Negotiation Link Partner Ability Register (Base Page)
Auto-Negotiation Link Partner Ability Register (Next Page)
Auto-Negotiation Expansion Register
Auto-Negotiation Next Page TX
05h
5
ANLPAR
ANLPARNP
ANER
05h
5
06h
6
07h
7
ANNPTR
RESERVED
08h-Fh
8-15
RESERVED
Extended Registers
10h
11h
16
17
RO
RW
RO
RW
RO
RO
RW
RW
RW
RW
RW
RW
RW
RW
RW
PHYSTS
MICR
PHY Status Register
MII Interrupt Control Register
MII Interrupt Status Register
RESERVED
12h
18
MISR
13h
19
RESERVED
FCSCR
RECR
14h
20
False Carrier Sense Counter Register
Receive Error Counter Register
PCS Sub-Layer Configuration and Status Register
RMII and Bypass Register
LED Direct Control Register
PHY Control Register
15h
21
16h
22
PCSR
17h
23
RBR
18h
24
LEDCR
PHYCR
10BTSCR
CDCTRL1
RESERVED
EDCR
19h
25
1Ah
1Bh
1Ch
1Dh
1Eh-1Fh
26
10Base-T Status/Control Register
CD Test Control Register and BIST Extensions Register
RESERVED
27
28
29
Energy Detect Control Register
RESERVED
30-31
RESERVED
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TI [ TEXAS INSTRUMENTS ]
