sc9645 Silan, sc9645 Datasheet - Page 6

• Manufacturer Part Number: sc9645
• Description: Cd Digital Servo Signal Processor Slave Mode
• Manufacturer: Silan

Command (HEX)
FUNCTION DESCRIPTION
CPU interface. The detail of command and interface timing is explained in following tables.
1. SYSTEM WRITE COMMAND TABLE
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
The system controller set the mode and read back status of signal processor and digital servo by the standard
4C
2F
4F
10
11
11
20
31
32
33
34
35
36
40
41
42
47
50
53
59
Parameter(BIN)
00000001
00000010
00000011
00000100
XXXXXXX0
XXXXXXX1
XXXXXX0X
XXXXXX1X
0000XXXX
0001XXXX
0010XXXX
0011XXXX
0100XXXX
0101XXXX
0110XXXX
0111XXXX
1000XXXX
1001XXXX
1010XXXX
00000100
00000101
00000110
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
00000001
00010000
1001XXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
XXXXXXXX
00000001
reset servo(SC9645 has power on reset)
Stop all servo
Start play
Play pause
set 1x speed play
set 2X speed play
close DAC interface output(CD format only)
open DAC interface output(CD format only)
set output format I2S; CD-ROM mode
set output format EIAJ; CD-ROM mode
set output format I
set output format I
set output format I
set output format EIAJ; 16 Bits 4F
set output format EIAJ; 16 Bits 2F
set output format EIAJ; 16 Bits
set output format EIAJ; 18 Bits 4F
set output format EIAJ; 18 Bits 2F
set output format EIAJ; 18 Bits
Jump forward; Target jump track
Jump back; Target jump track
jump to target MSF (minute-second-frame) and play
Frame control
Target minute
Target second
Target frame
Target frame range
Target jump trackH ( HIGH 8 BIT )
Target jump trackL ( LOW 8 BIT )
Open Loading
Close Loading
Focus gain parameter I : FOC KP 90H~9FH
Focus integration parameter: FOC INT 00H~FFH
Focus gain parameter II : FOC GAIN 00H~FFH
Focus differential parameter: FOC KD: 80H~92H
Tracking gain parameter I : RAD KP 00H~0FH
Tracking integration parameter : RAD INT 00H~FFH
Tracking gain parameter I : RAD GAIN 00H~FFH
Default servo parameter initialization include command of 41H; 42H;
47H; 4CH; 4FH; 50H; 53H .
2
2
2
S; 18 Bits 4F
S; 18 Bits 2F
S; 16 Bits F
FUNCTION DESCRIPTION
S
S
S
mode
F
F
mode
mode
S
S
S
S
S
S
mode
mode
mode
mode
mode
mode
REV:1.0
Page 6 of 10
SC9645
2008.03.24