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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)： | 30/102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
2-4
Register 03:
ATAPI SAM Tag Register (Read/Write)
ATA Sector Number (Read/Write)
ASAM
BIT 5
BIT 4
ATAPI SAM Tag Value (Reserved)
Acronym:
BIT 7
BIT 6
BIT 3
BIT 2
BIT 1
BIT 0
The
ATAPI SAM Tag Register
contains the SAM Tag number for ATAPI/ATA operations. This
register is reserved in ATAPI mode.
Register 04:
ATAPI Byte Count Low Register (Read/Write)
ATA Cylinder Low Register (Read/Write)
ABCL
BIT 5
BIT 4
BIT 3
ATAPI Byte Count Low Register
Acronym:
BIT 7
BIT 6
BIT 2
BIT 1
BIT 0
The
ATAPI Byte Count Low/High Registers
contain the maximum byte count for each host DRQ
packet transfers.
Register 05:
ATAPI Byte Count High Register (Read/Write)
ATA Cylinder High Register (Read/Write)
ABCH
BIT 5
BIT 4
BIT 3
ATAPI Byte Count High Register
Acronym:
BIT 7
BIT 6
BIT 2
BIT 1
BIT 0
See the
ATAPI Byte Count Low Register
description.
Register 06:
ATAPI Drive Select Register (Read/Write)
ATA Drive Select Register (Read/Write)
ADSEL
BIT 5
BIT 4
BIT 3
Rsvd
DRV
Acronym:
BIT 7
Rsvd
BIT 6
LBA
BIT 2
Reserved for SAM LUN
BIT 1
BIT 0
Bit 7: Rsvd (Reserved)
This bit is reserved for future enhancements.
Bit 6: LBA (Logic Block Adddress)
This bit is reserved in ATAPI mode.
Bit 5: Rsvd (Reserved)
This bit is reserved for future enhancements.
Bit 4: DRV (Drive Select)
When this bit is set, it indicates that drive 1 (slave drive) is selected. When this bit is reset, it
indicates that drive 0 (master drive) is selected.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| KS9246 | ATAPI AUTOMATED CD-ROM CONTROLLER WITH EMBEDDED DRAM |
| KS9284 | Digital Signal Processor(數(shù)字信號處理器) |
| KSA1013 | PNP (COLOR TV AUDIO OUTPUT) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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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