lc895297 Sanyo Semiconductor Corporation, lc895297 Datasheet - Page 8

• Manufacturer Part Number: lc895297
• Description: Full Cav 20? Cd-rom Decoder With Built-in Ata-pi Ide Interface And Cd-dsp
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin names that start with the letter Z are negative-logic signals.
The following power-supply voltages must be provided; V
V
Pin No.
SS0
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
is the logic system ground, V
Pin name
ZDMACK
ZIOCS16
DMARQ
HINTRQ
ZPDIAG
ZCS1FX
ZCS3FX
ZHRST
ZDIOW
ZDASP
ZDIOR
IORDY
AV
DD10
DD11
DD12
DD13
DD14
DD15
V
V
V
V
V
V
V
V
DD7
DD8
DD6
DD9
DD5
DD4
DD3
DD2
DD1
DD0
DA1
DA0
DA2
DD0
DD0
SS2
SS2
SS2
SS2
SS2
SS2
DD0
Type
O
O
O
O
P
B
B
B
B
P
P
B
B
B
B
P
B
B
B
B
P
P
B
B
B
B
P
P
B
B
P
I
I
I
I
I
I
I
I
I
SS1
ATAPI control signal
ATAPI data bus
5 V
ATAPI data bus
ATAPI data bus
5 V
ATAPI data bus
ATAPI control signal
ATAPI control signal
4.0 V
is the 1-bit D/A converter ground, and VSS2 is the IDE interface drive ground.
DD0
: 5 V, V
DD1
I : Input pin, O: Output pin, B : Bidirectional pin, P: Power supply pin, NC: Not connected
LC895297
(for the 1-bit D/A converter): 5 V, and V
Function
DD2
: 4.0 V.
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