am79c972b Advanced Micro Devices, am79c972b Datasheet - Page 9

• Manufacturer Part Number: am79c972b
• Description: Pcnet?-fast+ Enhanced 10/100 Mbps Pci Ethernet Controller With Onnow Support
• Manufacturer: Advanced Micro Devices

CONNECTION DIAGRAM (PQL176)
Pin 1 is marked for orientation.
VDD_PCI
VDD_PCI
VDD_PCI
VDD_PCI
VDD_PCI
DEVSEL
FRAME
IDSEL
C/BE2
C/BE1
TRDY
STOP
PERR
SERR
VSSB
VSSB
VSSB
VSSB
VSSB
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
IRDY
VDD
VDD
PAR
VSS
VSS
AD9
NC
NC
NC
NC
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
41
42
43
44
Am79C972BVC
PCnet“-FAST+
Am79C972
Am79C972
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
NC
NC
EEDO/LED3/SRD/MIIRXFRTGD
PHY_RST
MDIO
VSSB
MDC
RXD3
RXD2
VDDB
RXD1
RXD0/RXFRTGD
VSS
RX_DV/RXFRTGE
RX_CLK/RXCLK
RX_ER/RXDAT
VSSB
TX_ER
TX_CLK/TXCLK
TX_EN/TXEN
TXD0/TXDAT
VDDB
VDD
TXD1
TXD2
TXD3
COL/CLSN
VSSB
CRS/RXEN
EBD0
EBD1
EBD2
VSS
EBD3
VDDB
EBD4
EBD5
EBD6
VSSB
EBD7
EBDA15
EBDA14
NC
NC
21485C-3
9