UPD16434 NEC, UPD16434 Datasheet - Page 25

• Manufacturer Part Number: UPD16434
• Description: 1/8/ 1/16 DUTY LCD CONTROLLER/DRIVER
• Manufacturer: NEC

D3 to D0
/BUSY
C, /D
/STB
/CS
/BUSY output for
chip that was selected before
/CS was set to high
CPU 16434 CPU 16434
Figure 3–5. Parallel Input Timing
Chip
address
Data Sheet S10299EJ4V0DS00
/BUSY output for newly
selected chip
1st
Upper
4 bits
CPU 16434 CPU 16434
data
Invalid
2nd
Lower
4 bits
PD16434
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