WM8776SEFT/V Wolfson Microelectronics, WM8776SEFT/V Datasheet - Page 44

• Manufacturer Part Number: WM8776SEFT/V
• Description: Audio CODECs Stereo CODEC with 5-Ch Mux
• Manufacturer: Wolfson Microelectronics

Specifications of WM8776SEFT/V

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-48
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WM8776
w
DAC Interface
ADC Interface
REGISTER
ADDRESS
R10 (0Ah)
R11 (0Bh)
0001010
0001011
Control
Control
BIT
5:4
5:4
1:0
1:0
3
3
2
2
6
8
DACFMT[1:0]
ADCFMT[1:0]
DACWL[1:0]
ADCWL[1:0]
ADCMCLK
DACBCP
ADCBCP
ADCHPD
DACLRP
ADCLRP
LABEL
DEFAULT
10
10
10
10
0
0
0
0
0
0
DAC Interface format select
DACLRC Polarity or DSP Early/Late mode select
Left Justified / Right Justified /
I
0: Standard DACLRC Polarity
1: Inverted DACLRC Polarity
DAC BITCLK Polarity
DAC Input Word Length
ADC Interface format select
ADCLRC Polarity or DSP Early/Late mode select
Left Justified / Right Justified /
I
0: Standard ADCLRC Polarity
1: Inverted ADCLRC Polarity
ADC BITCLK Polarity
ADC Input Word Length
ADCMCLK Polarity:
0: non-inverted
1: inverted
ADC Highpass Filter Disable:
2
2
S
S
00: right justified mode
01: left justified mode
10: I
11: DSP mode
00: right justified mode
01: left justified mode
10: I
11: DSP mode
0: Normal – DIN and DACLRC sampled on rising edge of
DACBCLK.
1: Inverted - DIN and DACLRC sampled on falling edge of
DACBCLK.
00: 16-bit Mode
01: 20-bit Mode
10: 24-bit Mode
11: 32-bit Mode (not supported in right justified mode)
0: Normal - ADCLRC sampled on rising edge of
ADCBCLK; DOUT changes on falling edge of ADCBCLK.
1: Inverted - ADCLRC sampled on falling edge of
ADCBCLK; DOUT changes on rising edge of ADCBCLK.
00: 16-bit Mode
01: 20-bit Mode
10: 24-bit Mode
11: 32-bit Mode (not supported in right justified mode)
0: Highpass Filter enabled
1: Highpass Filter disabled
2
2
S mode
S mode
DESCRIPTION
DSP Mode
0: Early Mode
1: Late Mode
DSP Mode
0: Early Mode
1: Late Mode
PD, Rev 4.1, September 2008
Production Data
44