PT6530 Datasheet, PDF (23/42 Pages) Princeton Technology Corp – LCD Driver IC

6.4 SERIAL DATA OUTPUT
WHEN CL IS STOPPED AT THE LOW LEVEL
Notes:
1. X=Don’t care
2. B0 to B3, A0 to A3: Serial Interface address
WHEN CL IS STOPPED AT THE HIGH LEVEL
PT6530
Notes:
1. X=Don’t care
2. B0 to B3, A0 to A3: Serial Interface address
3. Serial Interface address: 43H
4. KD1 to KD30: Key data
5. SA: Sleep acknowledge data
6. If a key data read operation is executed when DO is high, the read key data (KD1 to KD30) and sleep acknowledge data (SA) will be invalid.
V1.3
23
June 2010