UPD16434 NEC, UPD16434 Datasheet - Page 39

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

If a RESET is executed during the standby mode, the standby mode is cleared. In this case, the data memory
contents are retained.
RESET
RESET
/BUSY
/BUSY
Figure 8–1. Example of /BUSY Output Timing Waveforms by RESET Input
/CS
/CS
Output from
selected chip
Output from
selected chip
"L"
(b) when CA1, CA0 = 00 and /CS = 0
(a) when CA1, CA0
Data Sheet S10299EJ4V0DS00
Output from no chip
Hi-Z
Output from chip, whose
CA1 and CA0 values are 00
00
Output from chip whose
CA1 and CA0 values are 00
PD16434
39