參數(shù)資料
型號(hào): MSM7584C
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: π/4 Shift QPSK MODEM(π/4移動(dòng)QPSK調(diào)制解調(diào)器/ADPCM編碼譯碼器)
中文描述: π/ 4移位的QPSK調(diào)制解調(diào)器(π/ 4移動(dòng)的QPSK調(diào)制解調(diào)器/差分PcM編碼譯碼器)
文件頁(yè)數(shù): 41/57頁(yè)
文件大?。?/td> 321K
代理商: MSM7584C
Semiconductor
MSM7584C
41/57
(6) CR5 (Control of Serial Register I/F)
B7
B6
ROM/
SR
0
B5
B4
B3
B2
B1
B0
SEND/
REC
0
4M8M/
1M
0
0
0
0
0
0
CR5
Initial Value
CMD1
CMD0
B7:..............Register I/F connection.
0: Connection with ADPCM receiver
1: Connection with ADPCM transmitter
B6:..............Switching between voice ROM and serial register.
0: Serial register
1: Voice ROM
B5:..............Capacitance of serial register to be connected.
0: 1 Mbit (MSM6389)
1: 4 Mbit (MSM6684), 8 Mbit (MSM6685)
B1, B0: .......Serial register I/F command (CMD1, CMD0) =
(0. 0): NOP
(0. 1): PLAY
(1. 0): REC (RECORD)
(1. 1): STOP
Note:
CMD1 and CMD0 are reset to "0" after the instruction is executed.
The PLAY and REC instructions must not be executed when BUSY (CR5 - B1) and RPM
(CR5 - B0) are set to "1".
相關(guān)PDF資料
PDF描述
MSM7590L-01 Multi-Function ADPCM CODEC
MSM7590 5V Sinlge-Rail ADPCM CODECs
MSM7602 Echo Canceler
MSM7602-001 Echo Canceler
MSM7602-011 Echo Canceler
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSM7584CTS-K 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pi /4 Shift QPSK MODEM/ADPCM CODEC
MSM7584D 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pi/4 Shift QPSK MODEM/ADPCM CODEC
MSM7584DTS-K 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pi/4 Shift QPSK MODEM/ADPCM CODEC
MSM7586-01 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pie/4 Shift QPSK MODEM/ADPCM CODEC
MSM7586-03 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:pie/4 Shift QPSK MODEM/ADPCM CODEC