參數(shù)資料
型號(hào): KS9245
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Automated CD-ROM Controller(光盤(pán)驅(qū)動(dòng)器控制器器)
中文描述: 自動(dòng)CD - ROM控制器(光盤(pán)驅(qū)動(dòng)器控制器器)
文件頁(yè)數(shù): 81/102頁(yè)
文件大?。?/td> 419K
代理商: KS9245
SAMSUNG
Version: TM 2.4
KS9245 ATAPI Automated CD-ROM Controller
Preliminary Technical Manual
_____________________________________________________________
Do Not Copy or Release
10-9
10.3.2 Multiword Word DMA Data Transfer
hDREQH
hDRWH
hDRWS
hDRWP
hDDS
hDRWH
hDRWC
hDRA
hDRH
hDDH
DMARQ
DMACKB
DIORB/DIOWB
HDAT - Read
HDAT - Write
Parameter
Symbol
hDREQH
hDRWH
hDRWS
hDRWP
hDRWH
hDRWC
hDRA
hDRHs
hDDS
hDDH
Min.
35
5
0
70
25
120
60
5
20
10
Max.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
DIOR(W)B to DMACKB Delay
DIOR(W)B to DMACKB Hold
DMACKB to DIOR(W) Setup
DIORB/DIOWB Pulse Width
DIORB/DIOWB Negated Pulse Width
DIORB/DIOWB Cycle Time
DIORB Read Access Time
DIORB Data Hold
DIOWB Data Setup
DIOWB Data Hold
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