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參數(shù)資料
| 型號： | LC895125Q |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CD-ROM Driver with On-Chip SCSI Interface and Subcode Functions(CD-ROM驅(qū)動器（片上帶SCSI接口和子代碼功能）) |
| 中文描述： | 的CD - ROM驅(qū)動器，片SCSI接口和子碼功能（光盤驅(qū)動器（片上帶的SCSI接口和子代碼功能）） |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 112K |
| 代理商： | LC895125Q |
Continued from preceding page.
Type: I: Input pin, O: Output pin, B: Bidirectional pin, P: Power supply pin, NC: No connection pin
Note: 1. NC pins must be left open. Do not connect any signal to these pins.
2. Pin names that start with Z are negative-logic signals.
3. V
SS0
is the logic system ground and V
SS1
is the SCSI interface ground.
4. Applications that use DRAM must insert resistors in the CAS and RAS lines, connect capacitors between these lines and ground, and take any
other measures necessary to prevent undershoot in the DRAM related circuits.
5. Since these circuits include buffers that sink 48 mA, adequate noise prevention measures must be applied.
No. 5241-6/11
LC895125Q, 895125W
Pin No.
Symbol
Type
Function
101
V
SS0
P
102
NC
103
NC
104
C2PO
I
105
SDATA
I
CD DSP interface
106
BCK
I
107
LRCK
I
108
MCK
O
Outputs the XTALCK0 frequency, or that frequency divided by 2.
109
V
SS0
EXCK
P
110
O
111
WFCK
I
Subcode I/O
112
SBSO
I
113
V
DD
SCOR
P
114
I
Subcode I/O
115
V
SS0
ZRAS0
P
116
O
Buffer RAM RAS signal output pin 0 (Normally, pin 0 is used)
117
ZRAS1
O
Buffer RAM RAS signal output pin 1
118
ZCAS0
O
Buffer RAM CAS signal output pin 0 (Normally, pin 0 is used)
119
ZCAS1
O
Buffer RAM CAS signal output pin 1
120
ZOE
O
Buffer RAM output enable
121
ZUWE
O
Buffer RAM upper write enable
122
ZLWE
O
Buffer RAM lower write enable
123
V
SS0
RA0
P
124
O
125
RA1
O
126
RA2
O
Buffer RAM address signal outputs
127
RA3
O
128
RA4
O
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| LC895126 | CD-ROM Decoder with Built-in SCSI Interface |
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| LC89512W | CD-ROM Error Correction LSI with Built-In SCSI Interface |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC895125W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Driver with On-Chip SCSI Interface and Subcode Functions |
| LC895126 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Decoder with Built-in SCSI Interface |
| LC895127 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:40 x CD-ROM Decoder with SCSI Interface |
| LC895127K | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:40 x CD-ROM Decoder with SCSI Interface |
| LC89512W | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:CD-ROM Error Correction LSI with Built-In SCSI Interface |
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