80960CA-33 Datasheet, PDF (19/68 Pages) Intel Corporation – 80960CA-33, -25, -16 32-BIT HIGH-PERFORMANCE EMBEDDED PROCESSOR

80960CA-33, -25, -16
3.3.2 80960CA PQFP Pinout
Tables 8 and 9 list the 80960CA pin names with
package location. Figure 4 shows the 80960CA
PQFP pinout as viewed from the top side.
See Section 4.0, ELECTRICAL SPECIFICATIONS
for specifications and recommended connections.
Address Bus
Signal Pin
A31
153
A30
152
A29
151
A28
145
A27
144
A26
143
A25
142
A24
141
A23
139
A22
138
A21
137
A20
136
A19
134
A18
133
A17
132
A16
130
A15
129
A14
128
A13
124
A12
123
A11
122
A10
120
A9
119
A8
118
A7
117
A6
116
A5
114
A4
113
A3
112
A2
111
Table 8. 80960CA PQFP Pinout — In Signal Order
Data Bus
Signal
Pin
D31
186
D30
187
D29
188
D28
189
D27
191
D26
192
D25
194
D24
195
D23
3
D22
4
D21
5
D20
6
D19
8
D18
9
D17
10
D16
11
D15
13
D14
14
D13
15
D12
17
D11
18
D10
19
D9
21
D8
22
D7
23
D6
25
D5
26
D4
27
D3
33
D2
34
D1
35
D0
36
Bus Control
Signal Pin
BE3
176
BE2
175
BE1
172
BE0
170
W/R
164
ADS
178
READY 182
BTERM 184
WAIT
162
BLAST
169
DT/R
163
DEN
167
LOCK
156
HOLD
181
HOLDA 179
BREQ
155
D/C
159
DMA
160
SUP
158
BOFF
40
Processor Control
Signal
Pin
RESET
91
FAIL
45
STEST
46
ONCE
43
CLKIN
87
CLKMODE 85
PCLK2
74
PCLK1
78
V_SS
Location
2, 7, 16, 24, 30, 38,
39, 49, 56, 70, 75,
77, 81, 83, 88, 89,
92, 98, 105, 109,
110, 121, 125, 131,
135, 147, 150, 161,
165, 173, 174, 185,
196
V_CC
Location
1, 12, 20, 28, 32, 37,
44, 50, 61, 71, 79,
82, 96, 99, 103, 115,
127, 140, 148, 154,
168, 171, 180, 190
V_CCPLL
72
No Connect
Location
29, 31, 41, 42, 47,
48, 51, 52, 53, 54,
55, 73, 76, 80, 84,
86, 90, 97, 104, 126,
146, 149, 157, 166,
177, 183, 193
I/O
Signal Pin
DREQ3 60
DREQ2 59
DREQ1 58
DREQ0 57
DACK3
65
DACK2
64
DACK1
63
DACK0
62
EOP/TC3 69
EOP/TC2 68
EOP/TC1 67
EOP/TC0 66
XINT7
107
XINT6
106
XINT5
102
XINT4
101
XINT3
100
XINT2
95
XINT1
94
XINT0
93
NMI
108
15