參數(shù)資料
型號: MSM7584C
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: π/4 Shift QPSK MODEM(π/4移動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移動的QPSK調(diào)制解調(diào)器/差分PcM編碼譯碼器)
文件頁數(shù): 50/57頁
文件大小: 321K
代理商: MSM7584C
Semiconductor
MSM7584C
50/57
(20) CR21 (General I/O)
B7 - B2:......Not used
B1 - B0:......Data written in B1 and B0 is output to the RO1 and RO0 pins.
(21) CR22 (Control of Switches)
B7
SW1
CONT
B6
SW2
CONT
B5
SW3
CONT
B4
B3
AOUT
PDN
B2
B1
B0
0
0
0
0
0
0
0
0
CR22
Initial Value
SW4/5
CONT
CONT
CONT
CONT
AOUT3
AOUT2
AOUT1
B7, B6: ....................SW1, SW2 control
B5:...........................SW3 control
B4:........................... SW4/5 control
0: Open
0: Open
1: Closed
1: Closed
0: SW4 open, SW5 closed
1: SW4 closed, SW5 open
B3:........................... Sounder amplifier power down control
0: Power ON
1: Power down
B2, B1, B0:.............. TOUT3 - 1 control
0: TOUT3 - 1 disabled
1: TOUT3 - 1 enabled
Note:
Set the unused bits of CR0 - CR22 to "0".
B7
B6
B5
B4
B3
B2
B1
B0
0
0
0
0
0
0
0
0
CR21
Initial Value
RO1
RO0
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