wm8802scft/v Wolfgang Knap, wm8802scft/v Datasheet - Page 31

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

Product Preview
OTHER OUTPUTS
w
VALIDITY FLAG OUTPUT (VO)
The validity flag can be output from the AUDIO /VO pin by selecting the AUDIO /VO output with
VOSEL.
The validity flags transferred at each sub-frame are output as indicated in the timing diagram below.
Table 14 VO Output
Figure 22 Validity Flag Output Timing
USER DATA OUTPUT (UO)
User data can be output from the EMPHA/UO pin by selecting the EMPHA/UO output using UOSEL.
The user data transferred at each sub-frame is output as indicated in the following timing diagram.
Figure 23 User Data Output Timing
RLRCK
RLRCK
RBCK
RBCK
UO
UO
VO
0
1
V-L1
L1
U
Error (May be burst data)
No error (not burst data)
OUTPUT CONDITIONS
V-R1
R1
U
V-L2
U
L2
V-R2
R2
U
PP Rev 1.1 April 2004
V-L3
L3
U
WM8802
31