參數(shù)資料
型號(hào): AP77016-B04
元件分類(lèi): Codec
英文描述: uSAP77016-B04 G.723.1 Audio CODEC Middleware | User's Manual[10/2000]
中文描述: uSAP77016樓B04 g.723.1使用音頻CODEC中間件|用戶(hù)手冊(cè)[10/2000]
文件頁(yè)數(shù): 36/47頁(yè)
文件大小: 291K
代理商: AP77016-B04
CHAPTER 4 SYSTEM EXAMPLE
36
User’s Manual U15152EJ2V0UM
Input processing
(2/2)
set pin hwr = 1
set pin hcs = 1
; end input
; end access
do
exit size<=0
;
wait cond pin hwe == 0
wait cond pin hcs == 1
set pin hcs = 0
set port ha = 0
set pin hwr = 0
input data
set port hd = data&0xFF
wait 100ns
set pin hcs = 1
set pin hwr = 1
wait 5ns
set port ha = 1
wait 5ns
set pin hwr = 0
set pin hcs = 0
set port hd = (data>>8)&0xFF
wait 100ns
set pin hwr = 1
set pin hcs = 1
set size = size-2
enddo
; wait till write is allowed
; and no read is in progress
; perform the access...
; select higher byte of HDT
; start input
; input host data to temp variable
; input low byte to host port
; access duration
; terminate first access...
; end output
; delay
; select higher byte of HDT
; delay
; start output
; performe second access...
; input high byte to host port
; access duration
; end input
; end access
;
close input
wait cond (reg ip & 0xffff)==(MAIN.finish & 0xffff)
wait 1
Termination
Break
end
; Terminate
相關(guān)PDF資料
PDF描述
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]
AP77016-B07 USAP77016-B07 MP3 Audio Decoder Middleware User's Manual | User's Manual[09/2002]
AP83C154T-25 CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
AP83C154T-30 CMOS 0 to 36 MHz Single Chip 8-bit Microcontroller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AP77016-B05 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:USAP77016-B05 MPEG-4 CELP Speech Codec Middleware | User's Manual[12/2000]
AP77016-B06 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:USAP77016-B06 AMR Speech Codec Middleware | User's Manual[06/2002]
AP77016-B07 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:USAP77016-B07 MP3 Audio Decoder Middleware User's Manual | User's Manual[09/2002]
AP77016-B08 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:USAP77016-B08 AAC Audio Decoder Middleware | User's Manual[10/2002]
AP77016-B11 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:USAP77016-B11 User's Manual | User's Manual[01/2002]