參數(shù)資料
型號: LC895297
廠商: Sanyo Electric Co.,Ltd.
英文描述: Full CAV 20× CD-ROM Decoder with Built-in ATA-PI (IDE) Interface and CD-DSP(全CAV 20倍速CD-ROM譯碼器帶內(nèi)置式ATAPI (IDE)接口和CD-DSP)
中文描述: 全部角速度20 ×的CD - ROM在阿拉木圖內(nèi)置解碼器,皮(IDE)的接口和CD -數(shù)字信號處理器(全角速度20倍速的CD - ROM譯碼器帶內(nèi)置式的ATAPI(IDE)的接口和光盤的DSP)
文件頁數(shù): 8/9頁
文件大?。?/td> 70K
代理商: LC895297
No. 5785-8/9
LC895297
Continued from preceding page.
I : Input pin, O: Output pin, B : Bidirectional pin, P: Power supply pin, NC: Not connected
Pin No.
Pin name
Type
Function
137
ZHRST
I
ATAPI control signal
138
V
SS2
DD7
P
139
B
ATAPI data bus
140
DD8
B
141
DD6
B
142
DD9
B
143
V
DD0
V
SS2
DD5
P
5 V
144
P
145
B
ATAPI data bus
146
DD10
B
147
DD4
B
148
DD11
B
149
V
SS2
DD3
P
150
B
ATAPI data bus
151
DD12
B
152
DD2
B
153
DD13
B
154
V
DD0
V
SS2
DD1
P
5 V
155
P
156
B
ATAPI data bus
157
DD14
B
158
DD0
B
159
DD15
B
160
V
SS2
DMARQ
P
161
O
ATAPI control signal
162
ZDIOW
I
163
ZDIOR
I
164
IORDY
O
165
ZDMACK
I
166
HINTRQ
O
167
ZIOCS16
O
168
V
SS2
DA1
P
169
I
ATAPI control signal
170
ZPDIAG
B
171
DA0
I
172
DA2
I
173
ZCS1FX
I
174
ZCS3FX
I
175
ZDASP
B
176
AV
DD0
P
4.0 V
Pin names that start with the letter Z are negative-logic signals.
The following power-supply voltages must be provided; V
DD0
: 5 V, V
DD1
(for the 1-bit D/A converter): 5 V, and V
DD2
: 4.0 V.
V
SS0
is the logic system ground, V
SS1
is the 1-bit D/A converter ground, and VSS2 is the IDE interface drive ground.
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