參數(shù)資料
型號(hào): AP77016-B19
英文描述: USAP77016-B19 User's Manual | User's Manual[03/2003]
中文描述: USAP77016 - B19感染用戶手冊(cè)|用戶手冊(cè)[03/2003]
文件頁(yè)數(shù): 23/47頁(yè)
文件大?。?/td> 291K
代理商: AP77016-B19
CHAPTER 2 LIBRARY SPECIFICATIONS
User
s Manual U15152EJ2V0UM
23
2.2.3 a2d_Dec function
[Classification]
[Function name]
[Summary of function]
Executes AAC decoding and obtains result of decoding
[Format]
call a2d_Dec
[Arguments]
R0
0: Decode RAW_DATA only
1: Decode ADIF
2: Decode ADTS
R1
0: Perform normal decoding
1: Skip decoding for one frame
DP0
Pointer to PCM data output area (see
Figure 2-2
)
[Return value]
R0
0: Error
Other than 0: Normal
[Function]
Perform decoding in the mode specified in R0 and obtain a 2048-word decoding result.
Output the decoding result in the output buffer specified in DP0.
[Registers used]
R0, R1, R2, R3, R4, R5, R6, R7, DP0, DP1, DP2, DP3, DP4, DP5, DP6, DP7, DN0, DN1,
DN2, DN3, DN4, DN5, DN6, DN7, DMX, DMY
[Hardware resourcement]
Maximum stack level
6
Maximum loop stack level
4
Maximum number of repeats
176 (Measured maximum value)
Maximum MIPS value
31 MIPS (If there is no error encoding)
31.5 MIPS (If there is error encoding)
AAC decoder processing
a2d_Dec
Figure 2-2. User-Defined Output Buffer
Pointer to output
buffer: DP0
L
R
Buffer size
= 2048 words (fixed)
相關(guān)PDF資料
PDF描述
AP77016-B01 uSAP77016-B01 Acoustic Echo Canceller Middleware | User's Manual[05/2001]
AP77016-B03 uSAP77016-B03 G.729 Speech Codec Middleware | User's Manual[10/2000]
AP77016-B04 uSAP77016-B04 G.723.1 Audio CODEC Middleware | User's Manual[10/2000]
AP77016-B05 USAP77016-B05 MPEG-4 CELP Speech Codec Middleware | User's Manual[12/2000]
AP77016-B06 USAP77016-B06 AMR Speech Codec Middleware | User's Manual[06/2002]
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AP7701X298 制造商:Schneider Electric 功能描述:RACK ATS 5.7KW 120V (2)L21- - Bulk
AP7721 制造商:American Power Conversion Corp 功能描述:RACK, AUTOMATIC TRANSFER SWITCH, 230V, 12 OUTLETS, 10A 制造商:Schneider Electric 功能描述:RACK ATS, 10A/230V, 12A/208V, C14 IN, (12) C13 OUT
AP7722 制造商:Schneider Electric 功能描述:Rack ATS, 16A, 230V, (2)IEC 309 in, (1)IEC 309 out
AP7722A 制造商:Schneider Electric 功能描述:Rack ATS, 16A, 230V, (2)IEC 309 in, (1)IEC 309 Out
AP7723 制造商:American Power Conversion Corp 功能描述:RACK, AUTOMATIC TRANSFER SWITCH, 230V, 9 OUTLETS, 10A 制造商:Schneider Electric 功能描述:RACK ATS, 20A/208V, 16A/230V, C20 IN, (8) C13 (1) C19 OUT - Bulk 制造商:Schneider Electric 功能描述:Rack ATS, 20A/208V, 16A/230V, C20 in, (8) C13 (1) C19 out