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): 16/102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
1-16
Physical Pin Assignment
I/O
Signal
Pin
Description
Source/
Destination
-
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
t, f, Host
-
t, DRAM
t, DRAM
t, DRAM
VSS
DD11
DD4
DD10
DD5
DD9
DD6
DD8
DD7
HRSTB
BADD4
BADD3
BADD5
71
72
73
73
75
76
77
78
79
80
81
82
83
I
Ground
IDE host data bus 11
IDE host data bus 4
IDE host data bus 10
IDE host data bus 5
IDE host data bus 9
IDE host data bus 6
IDE host data bus 8
IDE host data bus 7
ATA Host reset
DRAM Address line 4
DRAM Address line 3
DRAM address line 5
Must also be pulled up by 22K
Ohm Resistor
DRAM address line 2
Ground
DRAM address line 6
22K Pull-up for 50.8MHz Sysclk
10K Pull-down for 33.86MHz Sysclk
DRAM address line 1
DRAM Address line 7
Pull-up for MP Register Indirect
Select
Pull-down for MP Register Direct
Select
DRAM address line 0
Should be pulled up by 22K Resistor
Power
DRAM address line 8
Pull-up for Motorola MP Select
Pull-down for Intel MP Select
DRAM RASB line
DRAM, CASB line
DRAM write enable
DRAM data bus 8
Ground
DRAM data bus 7
DRAM data bus 9
DRAM data bus 6
DRAM data bus 10
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
O
O
I/O
BADD2
VSS
BADD6/XSEL
84
85
86
O
I
I/O
f, DRAM
-
t, DRAM
BADD1
BADD7/ISEL
87
88
O
I/O
t, DRAM
t, DRAM
BADD0
89
O
t, DRAM
VCC
BADD8/MSE
L
90
91
I
-
I/O
t, DRAM
RASB
CASB
WEB
BDAT8
VSS
BDAT7
BDAT9
BDAT6
BDAT10
92
93
94
95
96
97
98
99
100
O
O
O
I/O
I
I/O
I/O
I/O
I/O
t, DRAM
t, DRAM
t, DRAM
t, f, DRAM
-
t, f, DRAM
t, f, DRAM
t, f, DRAM
t, f, DRAM
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