pt6584 Princeton Technology Corp., pt6584 Datasheet - Page 15

• Manufacturer Part Number: pt6584
• Description: Lcd Driver Ic - Princeton Technology Corp
• Manufacturer: Princeton Technology Corp.

LCD Driver IC
SERIAL DATA OUTPUT
When CL is stopped at the low level.
Notes:
1. X=Don’t care
2. B0 to B3, A0 to A3: CCB address
When CL is stopped at the high level.
Notes:
1. X=Don’t care
2. B0 to B3, A0 to A3: CCB address
3. CCD 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
PT6584 V1.1
DO
CE
CL
DI
sleep acknowledge data (SA) will be invalid.
DO
CE
CL
DI
B0
1
B0
1
B1
1
B1
1
B2
0
B2
0
B3
0
B3
0
A0
0
A0
0
A1
0
A1
0
A2
1
A2
1
A3
0
0
A3
X
- 15 -
KD 1
X
KD 2
KD 1
KD 3
KD 2
O u tp u t Da ta
O u tp u t Da ta
KD 28 KD 29
KD 27 KD 28 KD 29
URL:http://www.princeton.com.tw
KD 30
Fax:[phone]
Tel:[phone]
SA
KD 30
PT6584
August, 2006
X
SA