參數(shù)資料
型號： KS9245
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： Automated CD-ROM Controller(光盤驅動器控制器器)
中文描述： 自動CD - ROM控制器（光盤驅動器控制器器）
文件頁數(shù)： 15/102頁
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
1-15
Physical Pin Assignment
I/O
Signal
Pin
Description
Source/
Destination
f, MP
ALE
RSB
41
I
microprocessor Address Latch Enable
Address Register select in indirect
access mode.
microprocessor read strobe (Intel)
data strobe signal (Motorola)
microprocessor write strobe (Intel)
read/write strobe (Motorola)
microprocessor Host interrupt
microprocessor Disk interrupt
Ground
Master/Slave Configuration
IDE drive active-slave present
IDE host chip select 1
IDE host chip select 0
IDE host address 2
IDE host address 0
IDE Passed Diagnostics
IDE host address 1
IDE 16-bit data transfer
IDE host interrupt request
IDE host DAM acknowledge
IDE I/O channel ready
IDE I/O read strobe
IDE I/O write strobe
IDE drive DMA request
Ground
IDE host data bus 15
IDE host data bus 0
IDE host data bus 14
IDE host data bus 1
IDE host data bus 13
IDE host data bus 2
IDE host data bus 12
IDE host data bus 3
RDB
DSB
WRB
R/WB
HINTB
DINTB
VSS
MSTB
DASPB
CS3FXB
CS1FXB
DA2
DA0
PDIAGB
DA1
IOCS16B
INTRQ
DMACKB
IORDY
DIORB
DIOWB
DMARQ
VSS
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
42
I
f, MP
43
I
f, MP
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
OD
OD
I
I
I/O
I
I
I
I
I/O
I
OD
OT
I
OT
I
I
OT
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
t, MP
t, MP
-
Drive SEL
Mast/Slave
f, Host
f, Host
f, Host
f, Host
Mast/Slave
f, Host
t, Host
t, Host
f, Host
t, Host
f, Host
f, Host
t, Host
-
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
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