LSI 53C875A Manual De Usuario
6-60
Electrical Specifications
Table 6.44
160 PQFP Pin List by Location
NC
121
NC
122
VSSIO
123
NC
124
NC
125
TEST_HSC/
126
TEST_RST/
127
VDDIO
128
VDDA
129
TCK
130
TRST/
131
VSSA
132
VSSIO
133
NC
134
NC
135
MASN[1]/
136
MASN[0]/
137
VDDIO
138
MEW/
139
MOE/
140
MCE/
141
TDI
142
SERR/
143
RST/
144
CLK
145
VSSCORE
146
GNT/
147
REQ/
148
VDDCORE
149
PCI_AD[31]
150
PCI_AD[30]
151
VSSIO
152
PCI_AD[29]
153
PCI_AD[28]
154
VDDIO
155
PCI_AD[27]
156
PCI_AD[26]
157
VSSIO
158
PCI_AD[25]
159
PCI_AD[24]
160
Signal
Pin
Signal
Pin
C_BE[3]/
1
IDSEL
2
PCI_AD[23]
3
VSSIO
4
PCI_AD[22]
5
PCI_AD[21]
6
PCI_AD[20]
7
VDDIO
8
PCI_AD[19]
9
VSSIO
10
PCI_AD[18]
11
PCI_AD[17]
12
PCI_AD[16]
13
VSSIO
14
C_BEN[2]
15
FRAME/
16
IRDY/
17
VSSIO
18
TRDY/
19
DEVSEL/
20
VDDIO
21
STOP/
22
VSSIO
23
PERR/
24
PAR
25
C_BEN[1]/
26
VSSIO
27
PCI_AD[15]
28
PCI_AD[14]
29
PCI_AD[13]
30
VSSIO
31
PCI_AD[12]
32
VDDIO
33
PCI_AD[11]
34
PCI_AD[10]
35
PCI_AD[9]
36
VSSIO
37
PCI_AD[8]
38
C_BEN[0]/
39
PCI_AD[7]
40
PCI_AD[6]
41
VSSIO
42
PCI_AD[5]
43
PCI_AD[4]
44
VDDIO
45
PCI_AD[3]
46
PCI_AD[2]
47
VSSIO
48
PCI_AD[1]
49
PCI_AD[0]
50
VDDCORE
51
IRQ/
52
GPIO[0]
53
GPIO[1]
54
VSSCORE
55
SCLK
56
TMS/
57
TDO/
58
MAD[7]
59
MAD[6]
60
MAD[5]
61
MAD[4]
62
VDDIO
63
MAD[3]
64
MAD[2]
65
MAD[1]
66
MAD[0]
67
GPIO[2]
68
VSSIO
69
GPIO[3]
70
GPIO[4]
71
NC
1
72
NC
73
VDDIO
74
NC
75
NC
76
MACN_TESTOUT
77
NC
78
VSSIO
79
VSSCORE
80
NC
81
NC
82
VDDCORE
83
VDDSCSI
84
SD[11]/
85
SD[10]/
86
SD[9]/
87
VSSIO
88
SD[8]/
89
IO/
90
REQ/
91
CD/
92
VSSSIO
93
SEL/
94
MSG/
95
RST/
96
ACK/
97
BSY/
98
VSSIO
99
ATN/
100
SDP[0]/
101
SD[7]/
102
SD[6]/
103
VSSIO
104
SD[5]/
105
SD[4]/
106
SD[3]/
107
SD[2]/
108
VSSIO
109
SD[1]/
110
SD[0]/
111
SDP[1]/
112
SD[15]/
113
VSSIO
114
SD[14]/
115
SD[13]/
116
SD[12]/
117
VDDIO
118
NC
119
NC
120
Signal
Pin
Signal
Pin
1. NC pins are not connected.