spd6722qcce Intel Corporation, spd6722qcce Datasheet - Page 14

• Manufacturer Part Number: spd6722qcce
• Description: Isa-to-pc-card Pcmcia Controllers
• Manufacturer: Intel Corporation

KR_OUT*/C_SEL
PD6710/’22 — ISA-to-PC-Card (PCMCIA) Controllers
3.2
14
B_VPP_PGM
B_VPP_VCC
PWRGOOD
MEMCS16*
REFRESH*
B_-VCC_3
B_-VCC_5
IOCHRDY
Figure 4. PD6722 Pin Diagram
ISA_VCC
IOCS16*
SBHE*
-INTR
ZWS*
SA10
SA12
SA13
SA14
SA15
SA16
IOW*
LA23
IRQ3
IRQ4
IRQ5
IRQ7
SA11
IRQ9
GND
IOR*
AEN
CLK
SD0
SD1
SD2
SD3
SD4
SD5
SD6
SD7
SA0
SA1
SA2
SA3
ALE
SA4
SA5
SA6
SA7
SA8
SA9
+5V
Pin Description Conventions
The following conventions apply to the pin description tables in
•
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
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
+5V
A dash (-) at the beginning of a pin name indicates an active-low signal for the PC Card bus.
ISA_VCC
208-Pin MQFP or LQFP
PD6722
A_SOCKET_VCC
B_SOCKET_VCC
“Pin Descriptions” on page
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
Datasheet
A_D1
A_D8
A_D0
B_A22
B_A16
B_A21
B_RDY/-IREQ
B_A20
B_-WE
B_A19
B_A14
B_A18
B_A13
B_A17
B_A8
B_-IOWR
B_A9
B_-IORD
B_A11
B_SOCKET_VCC
B_-OE
B_-CE2
B_A10
B_D15
B_-CE1
B_D14
B_D7
B_D13
GND
B_D6
B_D12
B_D5
B_D11
B_D4
B_-CD1
B_D3
B_-REG
GND
A_-CD2
A_WP/-IOIS16
A_D10
A_D2
A_D9
A_BVD1/-STSCHG/
A_A0
A_BVD2/-SPKR/-LE
A_A1
A_A2
A_-INPACK
A_A3
A_-WAIT
A_A4
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