AM79C976 Advanced Micro Devices, AM79C976 Datasheet - Page 257
![no-image](/images/manufacturer_photos/0/0/14/advanced_micro_devices_sml.jpg)
AM79C976
Manufacturer Part Number
AM79C976
Description
PCnet-PRO 10/100 Mbps PCI Ethernet Controller
Manufacturer
Advanced Micro Devices
Datasheet
1.AM79C976.pdf
(309 pages)
- Current page: 257 of 309
- Download datasheet (3Mb)
8/01/00
FORCE_FD
FORCE_LS
FORCE_FS
FPA
FULL_DUPLEX
IFS1
INIT_MIB
INLOOP
INTLEVEL
INTR
INTREN
IPG
JUMBO
LAAINC
LADRF
LADRF
LADRF
LADRF
LAPPEN
LC_DET
LCINT
LCINTEN
LCMODE_EE
LCMODE_SW
LED0
LED1
LED2
LED3
LEDCNTTST
LEDPE
LINK_STAT
LTINTEN
MAX_DELAY
MAX_LAT_A
Bit Name
DELAYED_
CONTROL
MAX_LAT
Register
FLASH_
INTEN0
FLOW_
LADRF
LADRF
LADRF
LADRF
CTRL2
TEST0
STAT0
STAT0
STAT0
CMD3
CMD3
CMD3
CMD2
CMD3
CMD0
CMD3
ADDR
CMD2
CMD3
CMD7
CMD2
CMD2
LED0
LED1
LED2
LED3
INT0
INT0
IFS1
IPG
INT
18:16
63:48
47:32
31:16
Num
15:0
15:0
15:0
15:0
15:0
10:0
7:0
7:0
7:0
Bit
12
11
20
25
13
31
21
31
10
27
27
29
6
4
1
2
5
0
5
5
9
Offset
(hex)
0C8
18C
18D
0E0
0E2
0E4
0E6
1A8
0C0
1B1
198
168
168
168
168
54
54
70
30
54
50
54
38
48
54
50
30
38
40
54
64
50
30
50
P R E L I M I N A R Y
Default
00C0h
0094h
1080h
0081h
Value
3CH
60H
18H
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Am79C976
Reset
Type
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
E,H
H
H
H
H
H
H
H
P
H
H
P
CSR116
Register
CSR125
CSR125
CSR116
BCR29
CSR11
CSR10
BCR22
BCR9
BCR2
CSR0
CSR9
CSR8
CSR3
BCR4
BCR5
BCR6
BCR7
BCR2
CSR5
Num
Alternate
15:8
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:8
Bit
7:0
14
12
14
0
7
7
5
9
8
FDEN
IFS1
INTLEVEL
INTR
IPG
LAAINC
LADRF3
LADRF2
LADRF1
LADRF0
LAPPEN
LCDET
LCMODE
LED0
LED1
LED2
LED3
LEDPE
LTINTEN
MAX_LAT
Bit Name
257
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