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參數(shù)資料
| 型號(hào)： | S5L9276X01 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 元件分類： | 通用總線功能 |
| 英文描述： | OPTICAL CD MP3 SYSTEM |
| 中文描述： | 光學(xué)CD MP3播放系統(tǒng) |
| 文件頁數(shù)： | 47/50頁 |
| 文件大?。?/td> | 182K |
| 代理商： | S5L9276X01 |
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OPTICAL CD MP3 SYSTEM
S5L9276 (PRELIMINARY SPEC)
47
Command Set Description
Micom can send a command to S5L9276 by writing a command ID to H_SSPINT register.
H_SSPINT
(8'h80)
b7
b6
b5
b4
b3
b2
b1
b0
b7
b0 : Host Command ID
Host Command IDs
---------------------------
0x01 :
0x02 :
0x03 :
0x04 :
0x05 :
DECODE_TAG
DECODE_CDFS
DECODE_MP3
End of Input, indicates last data of MP3 bitstream for current music has been supplied.
An Interrupt indicating that Micom completed audio clock frequency setting in response of audio
sampling frequency information which is sent to Micom by ssp1611. ssp1611 should wait this
interrupt to continue decoding after audio sampling frequency has been changed. In addition to
this interrupt, ssp1611 should also wait until the output buffer becomes empty to ensure audio
DAC responds correctly at the boundary of different sampling frequency boundary.
Clear Input Buffer (This command should be issued before Fast Backward command.)
Pause (ssp1611 stop reading by setting Flag for difUnit interrupt service routine not to read
OBrChannel and send MUTE data to difUnit. When Paused ssp1611 need to fade out the audio.)
Replay (ssp1611 clears the Flag for difUnit interrupt service routine resume to read the
OBrChannel. ssp1611 need to fade in the audio.)
Fast Forward
Fast Backward
Soft Mute (ssp1611 keeps enabling OBrChannel read but discard the data.
Send MUTE data to difUnit. Needs to fade out. )
Soft Mute Off
FAT Mode2Form2
FAT next Dir
FAT mp AllOK
Compute Total Time
Set current decoding time with sector number
Repeat start
Repeat end
Repeat reset
Don't use
Don't use
Don't use
FAT joliet NO( read only ISO9660 format )
Display decoding state( No. of song , No. of directory )
Display decoding state( CD format , Total directory )
FAT micom Error
FAT micom Exit
Don't use
Don't use
Don't use
Don't use
Send Header Inform
MPEG2 Interpolation On
MPEG2 Interpolation Off
FAT Check Easy
Quick FAT
Quick FAT next directory DRAM Interface
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0x07 :
0x08 :
0x09 :
0x0A :
0x0B :
0x0C :
0x0D :
0x0E :
0x0F :
0x10 :
0x11 :
0x12 :
0x13 :
0x14 :
0x15 :
0x16 :
0x17 :
0x18 :
0x19 :
0x1A :
0x1B :
0x1C :
0x1d :
0x1e :
0x1f :
0x20 :
0x21 :
0x22 :
0x23 :
0x24 :
0x25 :
0x26 :
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S5L9284 | DIGITAL SIGNAL PROCESSOR |
| S5L9284D01-Q0R0 | IC, 10/100BASE-TX DUAL-PORT DIGI-PHY TRANSCEIVER, QFP14 |
| S5L9284D | DIGITAL SIGNAL PROCESSOR |
| S5L9286F02 | DIGITAL SIGNAL PROCESSOR |
| S5L9286F02-T0R0 | DIGITAL SIGNAL PROCESSOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S5L9284 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR |
| S5L9284D | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR |
| S5L9284D01-Q0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR |
| S5L9286 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR FOR CDP |
| S5L9286F01-Q0R0 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:DIGITAL SIGNAL PROCESSOR FOR CDP |
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