AM79C976 Advanced Micro Devices, AM79C976 Datasheet - Page 254
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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: 254 of 309
- Download datasheet (3Mb)
254
AP_PRE_
SUP3
AP_PRE_
SUP4
AP_PRE_
SUP5
AP_REG0_
ADDR
AP_REG0_EN
AP_REG1_
ADDR
AP_REG1_EN
AP_REG2_
ADDR
AP_REG2_EN
AP_REG3_
ADDR
AP_REG3_EN
AP_REG4_
ADDR
AP_REG4_EN
AP_REG5_
ADDR
AP_REG5_EN
AP_VALUE0
AP_VALUE1
AP_VALUE2
AP_VALUE3
AP_VALUE4
AP_VALUE5
APAD_XMT
APDW
APEP
APINT0
APINT0EN
APINT1
APINT1EN
APINT2
APINT2EN
Bit Name
AUTOPOLL3
AUTOPOLL4
AUTOPOLL5
AUTOPOLL0
AUTOPOLL0
AUTOPOLL1
AUTOPOLL1
AUTOPOLL2
AUTOPOLL2
AUTOPOLL3
AUTOPOLL3
AUTOPOLL4
AUTOPOLL4
AUTOPOLL5
AUTOPOLL5
AP_VALUE0
AP_VALUE1
AP_VALUE2
AP_VALUE3
AP_VALUE4
AP_VALUE5
Register
INTEN0
INTEN0
INTEN0
CTRL2
CMD2
CMD3
INT0
INT0
INT0
Num
12:8
12:8
12:8
12:8
12:8
12:8
15:0
15:0
15:0
15:0
15:0
15:0
2:0
Bit
15
15
15
15
15
15
24
20
20
21
21
22
22
6
6
6
6
Offset
(hex)
0AB
0AA
0AC
0AE
0B0
0B2
8E
8A
8A
8C
8C
8E
8E
90
92
88
88
90
90
92
92
50
70
54
38
40
38
40
38
40
P R E L I M I N A R Y
Default
Value
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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
H
H
H
H
H
H
H
H
H
Register
BCR32
BCR32
CSR4
Num
Alternate
10:8
Bit
11
11
APAD_XMT
APDW
APEP
Bit Name
8/01/00
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