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參數(shù)資料
| 型號： | 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)： | 41/50頁 |
| 文件大?。?/td> | 182K |
| 代理商： | S5L9276X01 |
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OPTICAL CD MP3 SYSTEM
S5L9276 (PRELIMINARY SPEC)
41
H_OUT1_LOW
H_OUT1_HIGH
H_OUT2_LOW
(8'h01)
(8'h02)
(8'h03)
* S
* M
* F
If M, S and F read are all AAh or BBh, it indicates CDFS decoding has been completed. If they are all AAh it
indicates that this CD is not in a juliet format. If they are all BBh it indicates that CD is in joliet format CD. If M, S
and F are not all AAh or BBh go to step 8.
8.
Transfer CD-ROM sectors to S5L9276 in the way described in Section transferring input bit stream with the start
sector address MSF.
9.
Repeat 6,7,8.
10. During step 9, When there is an error in the sector received i.g. if the file system is not in accordance with
ISO9660, S5L9276 asks the sector again to the Micom. if this happens repeatedly, this means that there is a
non-recoverable error in the . In this case micom sends FATnextDIR command for S5L9276 to give up decoding
the file system information for the current search path and it's sub-tree. Receiving this command, S5L9276 asks
Micom new sector for the next search path of the file system.
H_SSPINT
(8'h80 )
* 8'h0E FATnextDIR
When CDFS decoding is completed successfully, decoded CDFS tables are stored in such a way described in
Section. Data Structure of CDFS Table in DRAM
Table, 64 words are allocated to directory or file identifiers. Because 2 bytes are required to represent 1 character
Joliet format, maximum 64 characters can be stored in each 64 words of an identifier. in DOS format, because 1
character is represented by 1 byte code, maximum 128 can be stored in each 64 words of identifier. Micom should
know if a CD is Joliet format or not to recognize the identifier correctly.
. Micom can read the tables any time. In the Identifier
相關(guān)PDF資料 |
PDF描述 |
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| S5L9284 | DIGITAL SIGNAL PROCESSOR |
| S5L9284D01-Q0R0 | IC, 10/100BASE-TX DUAL-PORT DIGI-PHY TRANSCEIVER, QFP14 |
| S5L9284D | DIGITAL SIGNAL PROCESSOR |
| S5L9286F02 | DIGITAL SIGNAL PROCESSOR |
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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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