wm8802scft/v Wolfgang Knap, wm8802scft/v Datasheet - Page 56

• Manufacturer Part Number: wm8802scft/v
• Description: Digital Audio Interface Transceiver
• Manufacturer: Wolfgang Knap

WM8802
w
CCB address; 0xEA
REGISTER
ADDRESS
DEMPF
DO15
READ REGISTER OUTPUT CONTENTS
The status of RERR and AUDIO is read according to RESEL and AOSEL settings regardless of the
INT output setting from OERROR and OUNPCM.
OERROR
OINDET
OFSCHG
OCSRNW
OUNPCM
OPCRNW
OSLIPO
OEMPF
OSLIPO
DO14
OPCRNW
DO13
RERR output (Output status during read)
0: No transfer error in PLL locked status
1: Transfer error in PLL unlocked status
Data input pin status change (Clear following read)
0: No change in data input pin status
1: Change in data input pin status
Input fs calculation update result (clear following read)
0: No input fs calculation update
1: Input fs calculation update
First 48 bit channel status update result (Clear following read)
0: No update
1: Update
AUDIO output (Output of status during read)
0: Non-PCM signal not detected
1: Non-PCM signal detected
Burst preamble Pc update result (Clear following read)
0: No update
1: Update
Read data twice and detect data loss during slave operation
(Clear following read)
0: No detection
1: Two reads, lost data detected
Channel status emphasis detection (Output status during
read)
0: No pre-emphasis
1: 50/15 s pre-emphasis
OUNPCM
DO12
OCSRNW
DO11
OFSCHG
DO10
OINDET
PP Rev 1.1 April 2004
DO9
Product Preview
OERROR
DO8
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