AM79C971VCW Advanced Micro Devices, AM79C971VCW Datasheet - Page 13

• Manufacturer Part Number: AM79C971VCW
• Description: PCnet-FAST Single-Chip Full-Duplex 10/100 Mbps Ethernet Controller for PCI Local Bus
• Manufacturer: Advanced Micro Devices

PIN DESIGNATIONS (PQR160)
Listed By Pin Number
Pin
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Pin
Name
IDSEL
VDD
AD23
AD22
VSS
AD21
AD20
VDD_PCI
AD19
AD18
VSSB
AD17
AD16
C/BE2
FRAME
IRDY
TRDY
DEVSEL
STOP
VSSB
PERR
SERR
VDD_PCI
PAR
C/BE1
AD15
AD14
AD13
AD12
VSSB
AD11
AD10
VDD
AD9
AD8
VSS
C/BE0
AD7
AD6
VSSB
Pin
No.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin
Name
AD5
AD4
AD3
AD2
VDD_PCI
AD1
AD0
VSSB
ERAMCS
EROMCS
EBWE
AS_EBOE
EBCLK
VSS
EBUA_EBA0
EBUA_EBA1
EBUA_EBA2
EBUA_EBA3
VSSB
EBUA_EBA4
VDDB
EBUA_EBA5
EBUA_EBA6
EBUA_EBA7
VDDB
EBDA8
EBDA9
EBDA10
EBDA11
VSSB
EBDA12
EBDA13
VDD
EBDA14
EBDA15
EBD7
EBD6
VSSB
EBD5
VSS
Am79C971
Pin
No.
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Pin
Name
EBD4
EBD3
EBD2
EBD1
EBD0
VSSB
CRS/RXEN
COL/CLSN
TXD3
TXD2
TXD1
TXD0/TXDAT
VDDB
TX_EN/TXEN
TX_CLK/TXCLK
TX_ER
VSSB
RX_ER/RXDAT
RX_CLK/RXCLK
RX_DV/RXFRTGE
VDDB
RXD0/RXFRTGD
RXD1
RXD2
RXD3
SLEEP/EAR
MDC
MDIO
VSS
RXD-
RXD+
AVDDB
TXP-
TXD-
TXP+
TXD+
AVDDB
XTAL1
VSS_PLL
XTAL2
Pin No.
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
Pin
Name
AVSSB
DO-
DO+
AVDDB
DI-
DI+
CI-
CI+
VDD_PLL
VDDB
EEDO/LED3/SRD/
MIIRXFRTGD
EED1/LED0
LED2/SRDCLK/
MIIRXFRTGE
EESK/LED1/SFBD
VSSB
EECS
TCK
TMS
TDO
TDI
VDD_PCI
INTA
RST
VSS
CLK
VSSB
GNT
REQ
AD31
VDD
AD30
AD29
AD28
AD27
AD26
VDD_PCI
AD25
VSSB
C/BE3
AD24
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