AM79C973KCW Advanced Micro Devices, AM79C973KCW Datasheet - Page 219
AM79C973KCW
Manufacturer Part Number
AM79C973KCW
Description
PCnet-FAST III Single-Chip 10/100 Mbps PCI Ethernet Controller with Integrated PHY
Manufacturer
Advanced Micro Devices
Datasheet
1.AM79C973KCW.pdf
(304 pages)
- Current page: 219 of 304
- Download datasheet (3Mb)
PHY Management Registers
Writes to registers marked “Reserved” will have no ef-
fect. Reads from these locations will produce unde-
fined values.
Register
Address
20-23
25-31
8-15
16
17
18
19
24
0
1
2
3
4
5
6
7
ANR20-ANR23
ANR25-ANR31
ANR8-ANR15
Symbol
ANR16
ANR17
ANR18
ANR19
ANR24
ANR0
ANR1
ANR2
ANR3
ANR4
ANR5
ANR6
ANR7
Descrambler Resynchronization Timer Register
Auto-Negotiation Link Partner Ability Register
P R E L I M I N A R Y
Auto-Negotiation Advertisement Register
PHY Management Extension Register
Auto-Negotiation Expansion Register
Auto-Negotiation Next Page Register
Am79C973/Am79C975
Interrupt Status and Enable Register
PHY Control/Status Register
Summary Status Register
PHY Control Register
PHY Status Register
PHY_ID[31:16]
PHY_ID[15:0]
Reserved
Reserved
Reserved
Name
Default Value After
H_RESET
6BA0h
03C1h
186Ah
2500h
7849h
0000h
0000h
0004h
2001h
0000h
0001h
0001h
--
--
--
--
219
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