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參數(shù)資料
| 型號： | KS9245 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Automated CD-ROM Controller(光盤驅(qū)動器控制器器) |
| 中文描述： | 自動CD - ROM控制器（光盤驅(qū)動器控制器器） |
| 文件頁數(shù)： | 20/102頁 |
| 文件大?。?/td> | 419K |
| 代理商： | KS9245 |
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SAMSUNG
Version: TM 2.4
KS9245 ATAPI Automated CD-ROM Controller
Preliminary Technical Manual
_____________________________________________________________
Do Not Copy or Release
1-20
SUB
(Subcode Serial data in)
This pin is used to input the subcode channel data.
Pin 18
SFSY
(Subcode Frame Sync)
This pin is used to indicate the subcode Frame Sync Mark. The subcode data is available at the
falling edge of this signal. In Philips V4 Subcode mode, this pin should be grounded.
Pin 19
SBSY/ CFLG
(Subcode Block Sync/CLAG)
This pin is used to indicate the subcode Block Sync Mark. In Philips V4 Subcode mode, this pin
should connect to CFLAG.
Pin 20
RCK
(Subcode Clock)
This pin is used to input, output and clock the subcode data from DSP. In Philips V4 Subcode mode,
this pin should not be connected.
Pin 21
LRCLK
(DSP Left Channel Clock)
This pin is used to indicate the left/right channel data.
Pin 24
SDATA
(DSP main channel data)
This pin is used to input the DSP main channel data.
Pin 23
SBCLK
(DSP bit clock)
This pin is used to input the data clock of DSP main channel.
Pin 22
C2POI
(C2 Pointer Input)
This pin is used to indicate the error flags of DSP main channel data.
Pin 25
1.4.5 Pin Description in Power/Ground/Rest Pins
VSS
(Ground)
Pin 10,26,35, 46,62,71,85,96
Pin 40,90
VDD
(Power Supply with 5 volt source)
1.4.6 Pin Description in System Configuration
MSTB
(Master/Slave Configuration)
This signal is used to inform the KS9245 that the drive is configured as master or slave. When this
signal is asserted as logic low state, it indicates the drive is configured as master. When this signal is
negated as logic high state, it indicates the drive is configured as slave.
The DASPB signal will be asserted when the MSTB pin is negated (slave mode) during Power-
on/Hardware Reset/ATA SRST.
The PDIAGB signal will be negated when the MSTB pin is asserted (master mode) during Power-
on/Hardware Reset/ATA SRST and ATA Diagnostic command.
Pin 47
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| KS9246 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:ATAPI AUTOMATED CD-ROM CONTROLLER WITH EMBEDDED DRAM |
| KS926S2 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:LOW LOSS SUPER HIGH SPEED RECTIFIER |
| KS926S2_07 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:LOW LOSS SUPER HIGH SPEED RECTIFIER |
| KS9282B | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:CMOS INTEGRATED CIRCUIT |
| KS9286 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR for CDP |
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