AM79C976 Advanced Micro Devices, AM79C976 Datasheet - Page 19

• Manufacturer Part Number: AM79C976
• Description: PCnet-PRO 10/100 Mbps PCI Ethernet Controller
• Manufacturer: Advanced Micro Devices

PIN DESIGNATIONS (PQR208)
Listed By Pin Number
8/01/00
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
AD30
AD29
VDD
AD28
AD27
AD26
VSSB
AD25
AD24
C/BE3
VDD
IDSEL
AD23
AD22
VSSB
AD21
VSS
AD20
AD19
VDD
AD18
AD17
AD16
VSSB
C/BE2
FRAME
IRDY
VDD
TRDY
DEVSEL
STOP
VSSB
PERR
VSS
Pin Name
Pin No.
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
81
82
83
84
85
86
AD5
VDD
AD4
AD3
VSSB
AD2
AD1
AD0
ERCE
VDD
EROE
VSSB
ERWE/FLWE
ERADV/FLOE
ERADSP/CEN
VSS
FLCS
VDD
ERA0/FLA0
VSSB
ERA1/FLA1
ERA2/FLA2
ERA3/FLA3
ERA4/FLA4
VDD
ERA5/FLA5
VSSB
ERA6/FLA6
ERA7/FLA7
ERA8/FLA8
ERA9/FLA9
VDD
ERA10/FLA10
VSS
P R E L I M I N A R Y
Pin Name
Am79C976
Pin No.
105
113
115
117
118
119
121
106
107
108
109
110
111
112
114
116
120
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
ERD27
VDD
ERD26
VSSB
ERCLK
ERD25
ERD24
ERD23
VDD
ERD22
VSSB
ERD21
ERD20
ERD19
ERD18
VDD
ERD17
VSSB
VSS
ERD16
ERD15
ERD14
ERD13
VDD
ERD12
VSSB
ERD11/FLA23
ERD10/FLA22
ERD9/FLA21
ERD8/FLA20
VDD
ERD7/FLD7
VSSB
VSS
Pin Name
Pin No.
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
TX_CLK
RX_ER
RX_CLK
RX_DV
RXD0
VDD
RXD1
VSSB
RXD2
RXD3
MDC
MDIO
PHY_RST
VAUX_SENSE
TEST
CLKSEL0
CLKSEL1
VSSB
CLKSEL2
VSS
XTAL2
XTAL1
AVDD
XCLK
VDD
LED3/EEDO/
RXFRTGD
LED2/RXFRTGE
LED1/EESK
LED0/EEDI
EECS
EAR
VSSB
VSS
FC
Pin Name
19