参数资料
型号: TLV320AIC26IRHBR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC32
封装: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件页数: 46/67页
文件大小: 883K
代理商: TLV320AIC26IRHBR
TLV320AIC26
SLAS412 DECEMBER 2003
www.ti.com
50
REGISTER 1DH: Audio Control 4
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15
ASTPD
R/W
0
ADC PGA Soft-Stepping Control
0 => Soft-stepping enabled
1 => Soft-stepping disabled
D14
DASTPD
R/W
0
DAC PGA Soft-Stepping Control
0 => Soft-stepping enabled
1 => Soft-stepping disabled
D13
ASSTPD
R/W
0
Analog Sidetone Soft-Stepping Control
0 => Soft-stepping enabled
1 => Soft-stepping disabled
D12
DSTPD
R/W
0
Digital Sidetone Zero Cross Control
0 => Zero cross enabled
1 => Zero cross disabled
D11
Reserved
R
0
Reserved
D10D9
AGC_HYST
R/W
00
AGC Hysteresis Control
00 =>1-dB hysteresis
01 => 2-dB hysteresis
10 => 4-dB hysteresis
11 => No hysteresis
D8
SHCKT_DIS
R/W
0
Disable Short Circuit Detection
0 => Short circuit detection enabled
1 => Short circuit detection disabled
D7
SHCKT_PD
R/W
0
Power Down Drivers if Short Circuit Detected
0 => No auto power down of drivers on short circuit.
1 => Auto power down drivers on short circuit.
D6
SHCKT_FLAG
R
0
Short Circuit Detected Flag
0 => Short circuit not detected
1 => Short circuit detected
D5
DAC_POP_RED
R
0
DAC POP Reduction Enable
0 => Disable POP reduction
1 => Enable POP reduction
D4
DAC_POP_RED_
SET1
R/W
0
DAC POP Reduction Setting 1
0 => Fast setting
1 => Slow setting
D3D2
DAC_POP_RED_
SET2
R/W
00
DAC POP Reduction Setting 2
00 => Long setting
11 => Short setting
D1D0
PGID
R
XX
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