參數(shù)資料
型號： SAA2501
廠商： NXP Semiconductors N.V.
英文描述： Digital Audio Broadcast DAB decoder
中文描述： 數(shù)字音頻廣播民建聯(lián)的解碼器
文件頁數(shù)： 27/52頁
文件大?。?/td> 206K
代理商： SAA2501
January 1995
27
Philips Semiconductors
Preliminary specification
Digital Audio Broadcast (DAB) decoder
SAA2501
Table 20
Example of a 2 byte data item
Note
1.
Explanation of bytes:
a) CCCCCCCC = control byte.
b) SSSSSSSS = status byte.
c) DDDDDDDD = data byte.
Each data item has its own length in bytes. It is allowed to transfer less bytes than the data item length, skipping the last
one or more bytes (it is even allowed to transfer no bytes at all). It is not allowed to transfer more bytes than the item
length. This restriction does not hold for the APU coefficient item. After writing all APU coefficients (i.e. after writing all
APU coefficient item bytes), they may be rewritten by continuing writing bytes to the APU coefficient item. Writing more
than the specified number of bytes to a writeable data item or writing bytes to a read-only data item may cause the
SAA2501 to malfunction. The reading of a write-only data item yields irrelevant data.
L3DATA
(1)
TRANSFER
SOURCE
L3MODE
EXPLANATION
01100010
CCCCCCCC
01100011
SSSSSSSS
01100001
DDDDDDDD
01100011
SSSSSSSS
01100001
DDDDDDDD
host
host
host
SAA2501
host
SAA2501
host
SAA2501
host
SAA2501
0
1
0
1
0
1
0
1
0
1
indicates ‘write control’ transfer
write transfer initiating (type I) control byte
indicates ‘read status’ transfer
read status (repeat step 4 until L3RDY = 1)
indicates ‘read item data’ transfer
read first item data byte
indicates ‘read status’ transfer
read status (repeat step 8 until L3RDY = 1)
indicates ‘read item data’ transfer
read second item data byte
相關(guān)PDF資料
PDF描述
SAA2501H Digital Audio Broadcast DAB decoder
SAA2502 ISO/MPEG Audio Source Decoder
SAA2502H ISO/MPEG Audio Source Decoder
SAA2503 MPEG2 audio decoder(MPEG2 音頻譯碼器)
SAA2503HT MPEG2 audio decoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA2501H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Audio Broadcast DAB decoder
SAA2501HB-S 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Audio Decoder & Support
SAA2502 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ISO/MPEG Audio Source Decoder
SAA2502H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:ISO/MPEG Audio Source Decoder
SAA2503 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MPEG2 audio decoder
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