ak5700 AKM Semiconductor, Inc., ak5700 Datasheet - Page 42

• Manufacturer Part Number: ak5700
• Description: 16-bit ?? Mono Adc With Pll & Mic-amp
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
MS0569-E-01
Addr
Addr
Addr
12H
13H
14H
AIN: ADC Input Source Select
MDIF1: ADC Input Type Select
PMMP: MPWR pin Power Management
MGAIN1-0: MIC-Amp Gain Control (See Table 20)
DIF1-0: Audio Interface Format (See Table 15)
BCKP: BCLK/EXBCLK Polarity at DSP Mode (See Table 16)
MSBS: LRCK/EXLRCK Polarity at DSP Mode (See Table 16)
0: AIN1 pin (Default)
1: AIN2 pin
0: Single-ended input (AIN1/AIN2 pin: Default)
1: Full-differential input (AIN+/AIN− pin)
0: Power down: Hi-Z (Default)
1: Power up
Default: “01”(+15dB)
Default: “11” (I
“0”: SDTO is output by the rising edge (“↑”) of BCLK/EXBCLK. (Default)
“1”: SDTO is output by the falling edge (“↓”) of BCLK/EXBCLK.
“0”: The rising edge (“↑”) of LRCK/EXLRCK is half clock of BCLK/EXBCLK before the channel change.
“1”: The rising edge (“↑”) of LRCK/EXLRCK is one clock of BCLK/EXBCLK before the channel change.
Register Name
Signal Select
Register Name
Mic Gain Control
Register Name
Audio Format Select
(Default)
Default
Default
Default
2
S)
D7
D7
D7
0
0
0
0
0
0
D6
D6
0
0
0
0
D6
0
0
- 42 -
D5
D5
0
0
0
0
D5
1
1
PMMP
D4
D4
0
0
0
D4
0
0
MSBS
D3
D3
0
0
0
0
D3
0
MDIF1
BCKP
D2
D2
0
0
0
D2
0
MGAIN1
DIF1
D1
D1
D1
0
0
0
1
[AK5700]
MGAIN0
2006/12
DIF0
AIN
D0
D0
D0
0
1
1