AM79C971VCW Advanced Micro Devices, AM79C971VCW Datasheet - Page 101

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

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Tree Input
NAND
No.
143
145
147
148
149
151
152
153
154
155
157
159
160
1
3
4
6
7
9
10
12
13
14
15
Pin No.
C/BE[3:0]
AD[31:0]
DEVSEL
FRAME
IDSEL
PERR
SERR
TRDY
STOP
IRDY
INTA
REQ
GNT
RST
PAR
...
CLK
RST
CLK
GNT
REQ
AD31
AD30
AD29
AD28
AD27
AD26
AD25
C/BE3
AD24
IDSEL
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
C/BE2
FRAME
Name
FFFFFFFF
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NAND Tree
Input No.
F
Table 18. NAND Tree Pin Sequence
Figure 56. NAND Tree Waveform
16
17
18
19
21
22
24
25
26
28
29
29
31
32
34
35
37
38
39
41
42
43
44
46
Pin No.
Am79C971
7
...
IRDY
TRDY
DEVSEL
STOP
PERR
SERR
PAR
C/BE1
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
C/BE0
AD7
AD6
AD5
AD4
AD3
AD2
AD1
Name
0000FFFF
3
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
NAND Tree
Input No.
1
47
79
80
81
90
91
92
94
95
96
98
99
100
102
103
104
105
106
108
131
132
133
134
136
Pin No.
...
AD0
CRS
COL
TXD3
TXD2
TXD1
TXD0
TX_EN
TX_CLK
TX_ER
RX_ER
RX_CLK
RX_DV
RXD0
RXD1
RXD2
RXD3
SLEEP/EAR
MDIO
EEDO/LED3/SRD
EEDI/LED0
LED2/SRDCLK
EESK/LED1/SFBD
EECS
Name
20550D-59
101