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): 88/102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
10-16
10.3.4 Programmed I/O Read/Write Timing
hAH
hAS
hRWP
hDS
hDH
hRAC
tRDH
hCS16S
tCS16H
hRDYS
hRDA
hRDYP
DA,CS1(3)FXB
DIORB/DIOWB
HDAT - Write
HDAT - Read
IOCS16B
IORDY
Parameter
Symbol
hAS
hAH
hRWP
Min.
25
10
70
Max.
Units
ns
ns
ns
Address Setup Time
Address Hold Time
DIOR-/DIOW- Pulse Width : 16
Bits
DIOW- Data Setup Time
DIOW- Data Hold Time
DIOR- Read Access Time
DIOR- Read Data Hold Time
Address Valid To IOCS16B Delay
Address Valid To IOCS16B Hold
IORDY Setup Time
Read Data Valid To IORDY
selected
IORDY Pulse Width
hDS
hDH
hRAC
hRDH
hCS16S
hCS16H
hRDYS
hRDA
20
10
25
5
40
25
35
0
ns
ns
ns
ns
ns
ns
ns
ns
hRDYP
1250
ns
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