sc9822p Silan, sc9822p Datasheet - Page 10

• Manufacturer Part Number: sc9822p
• Description: Mp3 Decoder With Esp Function And Cd Interface
• Manufacturer: Silan

(Continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
HOST and internal registers which control the communication
OutReg2High[7:0]
OutReg2Low[7:0]
OutRegHigh[7:0]
OutRegLow[7:0]
InpRegHigh[7:0]
InpRegLow[7:0]
InpReg2High[7:0]
InpReg2Low[7:0]
HostMcuCmd[7:0]
Symbol
Address Read/write Initialization
0x6C
0x6A
0x68
0x69
0x71
0x72
0x73
0x74
0x70
W
W
W
W
W
R
R
R
R
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
The high 8 bits of general purpose
register.
The low 8 bits of general purpose
register.
The high 8 bits of general purpose
output register.
The low 8 bits of general purpose
output register.
The high 8 bits of general purpose
input register
The low 8 bits of general purpose input
register
The high 8 bits of general purpose
input register 2
The low 8 bits of general purpose input
register 2
HOST sends to internal control
command register,
HostMcuCmd[7:0]
0x01: StartConfigure
0x02: SetUpCDFS
0x03: DecodeMp3
0x04: ContinueAfterPreDecode
0x05: Fast Forward
0x06: Fast Backward
0x07: Resume
0x08: Pause
0x09: Stop
0x0A: Soft Mute On
0x0B: Soft Mute Off
0x0C: CDDA Through
0x0D: ForwardSkipFrame (*2)
0x0E: StartCapture
0x0F 0x11:Reserved
0x12: Mem Read Write Request
0x13: Mem Read Write End
0x14: SystemSleep
0x15: SystemWakeUp
0x16: Reserved
Description
REV:1.0
(To be continued)
SC9822P
CDITF
Page 10 of 30
2006.07.21