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): 14/102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
1-14
Physical Pin Assignment
I/O
Signal
Pin
Description
Source/
Destination
-
t, f, DRAM
t, f, DRAM
t,DAC
VSS
BDAT15
BDAT0
AWCK/GP0
10
11
12
13
I
Ground
DRAM data bus 15
DRAM data bus 0
Audio word clock output or
General Purpose I/O Line 0
Audio bit clock output or
General Purpose I/O Line 1
Audio data output or
General Purpose I/O Line 2
Digital Audio output or
General Purpose I/O Line 3
Chip power on reset
Subcode serial data in
Subcode frame sync
EIAJ Subcode block sync / CFLAG
Subcode bit clock
DSP Bit Clock
DSP Channel Data
DSP Left Channel Clock
C2PO Error Flags
Ground
oscillator output
oscillator input/system clock input
Normally, 33.868 MHz / 50.8MHz
ATAPI 08 Cmd reset
Chip select
microprocessor data/address bus 0
microprocessor data/address bus 1
microprocessor data/address bus 2
microprocessor data/address bus 3
Ground
microprocessor data/address bus 4
microprocessor data/address bus 5
microprocessor data/address bus 6
microprocessor data/address bus 7
Power
I/O
I/O
I/O
ABCK/GP1
14
I/O
t,DAC
ADCK/GP2
15
I/O
t,DAC
DAUO/GP3
16
I/O
t,DAC
RSTB
SUB
SFSY
SBSY/CFLG
RCK
SBCLK
SDATA
LRCLK
C2POI
VSS
XOUT
XIN/SYSCLK
17
18
19
20
21
22
23
24
25
26
27
28
I
I
I
I
-
f, DSPSUB
f, DSPSUB
f, DSPSUB
t, DSPSUB
f, DSP
f, DSP
f, DSP
f, DSP
-
t,Oscillator
f,Oscillator
I/O
I
I
I
I
I
O
I
ARSTB
CSB
AD0
AD1
AD2
AD3
VSS
AD4
AD5
AD6
AD7
VCC
29
30
31
32
33
34
35
36
37
38
39
40
O
I
I/O
I/O
I/O
I/O
I
I/O
I/O
I/O
I/O
I
t, MP
f, MP
t, f, MP
t, f, MP
t, f, MP
t, f, MP
-
t, f, MP
t, f, MP
t, f, MP
t, f, MP
-
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