Pqfp Pin List By Location - LSI LSI53C875A Technical Manual

Table 6.44

160 PQFP Pin List by Location

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
1. NC pins are not connected.
6-60
Signal
PCI_AD[6]
VSSIO
PCI_AD[5]
PCI_AD[4]
VDDIO
PCI_AD[3]
PCI_AD[2]
VSSIO
PCI_AD[1]
PCI_AD[0]
VDDCORE
IRQ/
GPIO[0]
GPIO[1]
VSSCORE
SCLK
TMS/
TDO/
MAD[7]
MAD[6]
MAD[5]
MAD[4]
VDDIO
MAD[3]
MAD[2]
MAD[1]
MAD[0]
GPIO[2]
VSSIO
GPIO[3]
GPIO[4]
1
NC
NC
VDDIO
NC
NC
MACN_TESTOUT
NC
VSSIO
VSSCORE
Electrical Specifications
Pin Signal
NC
41
42 NC
43 VDDCORE
44 VDDSCSI
45 SD[11]/
46 SD[10]/
47 SD[9]/
VSSIO
48
49 SD[8]/
IO/
50
51 REQ/
52 CD/
53 VSSSIO
54 SEL/
MSG/
55
56 RST/
ACK/
57
58 BSY/
59 VSSIO
60 ATN/
61 SDP[0]/
62 SD[7]/
63 SD[6]/
VSSIO
64
65 SD[5]/
SD[4]/
66
67 SD[3]/
68 SD[2]/
69 VSSIO
70 SD[1]/
71 SD[0]/
72 SDP[1]/
SD[15]/
73
74 VSSIO
SD[14]/
75
76 SD[13]/
77 SD[12]/
78 VDDIO
79 NC
NC
80
Pin Signal
81 NC
82 NC
83 VSSIO
84 NC
85 NC
86 TEST_HSC/
87 TEST_RST/
88 VDDIO
89 VDDA
90 TCK
91 TRST/
92 VSSA
93 VSSIO
94 NC
95 NC
96 MASN[1]/
97 MASN[0]/
98 VDDIO
99 MEW/
100 MOE/
101 MCE/
102 TDI
103 SERR/
104 RST/
105 CLK
106 VSSCORE
107 GNT/
108 REQ/
109 VDDCORE
110 PCI_AD[31]
111 PCI_AD[30]
112 VSSIO
113 PCI_AD[29]
114 PCI_AD[28]
115 VDDIO
116 PCI_AD[27]
117 PCI_AD[26]
118 VSSIO
119 PCI_AD[25]
120 PCI_AD[24]
Pin
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