參數(shù)資料
型號： TWL1110GQE
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PBGA80
封裝： PLASTIC, MICRO, BGA-80
文件頁數(shù)： 24/37頁
文件大小： 496K
代理商： TWL1110GQE
TWL1110
VOICE-BAND AUDIO PROCESSOR (VBAP
)
SLWS103 – NOVEMBER 2000
30
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PRINCIPLES OF OPERATION
register map (continued)
Transmit PGA and sidetone control register: Address (02)HEX
Bit definitions:
7
6
5
4
3
2
1
0
DEFINITION
X
TP3
TP2
TP1
TP0
ST2
ST1
ST0
See Table 2 and Table 4
0
1
0
Default setting
Receive volume control register: Address (03)HEX
Bit definitions:
7
6
5
4
3
2
1
0
DEFINITION
RP3
RP2
RP1
RP0
RV3
RV2
RV1
RV0
See Table 3 and Table 5
1
0
1
0
Default setting
High tone selection control register: Address (04)HEX
Bit definitions:
7
6
5
4
3
2
1
0
DEFINITION
X
DTMF (see Table 7)
0
Default setting
Low tone selection control register: Address (05)HEX
Bit definitions :
7
6
5
4
3
2
1
0
DEFINITION
X
DTMF (see Table 7)
0
Default setting
Auxiliary register: Address (06)HEX
Bit definitions:
7
6
5
4
3
2
1
0
DEFINITION
0
Default
X
0
MCLK is set to 2.048 MHz
X
1
MCLK is set to 128 MHz
X
0
X
Analog switch output is set to OUT2
X
1
X
Analog switch output is set to OUT1
X
0
X
Low tone frequency resolution is set to 7.8125 Hz
X
0
1
X
Low tone frequency resolution is set to 15.625 Hz
X
1
0
X
Low tone frequency resolution is set to 31.250 Hz
X
0
X
High tone frequency resolution is set to 7.8125 Hz
X
0
1
X
High tone frequency resolution is set to 15.625 Hz
X
1
0
X
High tone frequency resolution is set to 31.250 Hz
X
0
X
Receiver channel gain, RXPGA2 is equal to 0 dB, voice mode only
X
1
X
Receiver channel gain, RXPGA2 is equal to 6 dB, voice mode only
0
X
MCLK detector is powered ON
1
X
MCLK detector is powered OFF
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相關代理商/技術參數(shù)
參數(shù)描述
TWL1110GQER 制造商:Texas Instruments 功能描述:VOICE BAND AUD PROCESSOR 80BGA MICROSTAR JUNIOR - Tape and Reel
TWL1110PBS 制造商:Rochester Electronics LLC 功能描述:- Bulk
TWL1110PBSR 制造商:Rochester Electronics LLC 功能描述:- Bulk
TWL1110TQFP 制造商:TI 制造商全稱:Texas Instruments 功能描述:VOICE-BAND AUDIO PROCESSOR VBAPE
TWL1200 制造商:TI 制造商全稱:Texas Instruments 功能描述:SDIO, UART, AND AUDIO VOLTAGE-TRANSLATION TRANSCEIVER
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