EM65568AF EMC [ELAN Microelectronics Corp], EM65568AF Datasheet - Page 20

• Manufacturer Part Number: EM65568AF
• Description: 130 COM/ 128 SEG 4096 Color STN LCD Driver
• Manufacturer: EMC [ELAN Microelectronics Corp]

6.5 Oscillating Circuit Pin
* This specification is subject to be changed without notice.
Symbol
CKS
CLK
CK
I/O
I/O
I
I
Display timing clock source select input pin.
CKS = “H”: Use external clock from CK pin.
CKS = “L”: Use internal oscillated clock.
In the slave mode, fix this pin at “L”. In the case of TCP, draw it as a separate terminal.
External clock input pin for display timing (CKS=1).
When using internal oscillated clock (CKS=0), CK must be connected to VSS.
I/O pin for display timing clock. To use this pin in the master/slave system.
M/S = “H”: Output display timing clock.
M/S = “L”: Input display timing clock from the master.
130 COM/ 128 SEG 4096 Color STN LCD Driver
20
Description
2005/3/8 (V1.2)
EM65568