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): 61/102頁
文件大小: 419K
代理商: KS9245
SAMSUNG
Version: TM 2.4
KS9245 ATAPI Automated CD-ROM Controller
Preliminary Technical Manual
_____________________________________________________________
Do Not Copy or Release
6-11
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
This register is reserved.
Register 47h :
BIT 7
Reserved
BIT 5
BIT 6
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
This register is reserved for future enhancements.
Bit 7-0: Reserved
These bits are reserved for future enhancements.
Register 48h :
Valid Audio Block Count Register (Read)
Valid Audio Block Count Register (Write)
VABC
BIT 5
BIT 4
BIT 3
Valid Audio Block Count Register B7:B0
Acronym:
BIT 7
BIT 6
BIT 2
BIT 1
BIT 0
The
Valid Audio Block Count Register
indicate the number of valid audio blocks in the buffer
DRAM which are available for audio playback in CAV mode.
Register 49h :
BIT 7
Reserved
BIT 5
BIT 6
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Reserved
This register is reserved for future enhancements.
Register 4Ah :
DAC Block Address Register (Read)
DAC Block Address Register (Write)
DABA
BIT 5
BIT 4
DAC Block Address Register
Acronym:
BIT 7
BIT 6
BIT 3
BIT 2
BIT 1
BIT 0
The
DAC Block Address Register
point to the address of the data block currently being output to
the external DAC during audio playback.
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