UPD16432BGC-001-9EU データシートの表示（PDF） - NEC => Renesas Technology

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UPD16432BGC-001-9EU

1/8, 1/15 DUTY LCD CONTROLLER/DRIVER

NEC => Renesas Technology 

(4) Status Command

Controls the status of the µPD16432.

MSB

LSB

1 1 b5 b4 b3 b2 b1 b0

µPD16432B

After powering on

000000

LCD cotrol

00: LCD forced off (SEGn, COMn = VLC5)

01: LCD forced off (SEGn, COMn = unselected waveform)

10: Normal operation

11: Normal operation

LED control

0: LED forced off

1: Normal operation

Key scan control

0: Key scanning stopped

1: Key scan operation

Standby mode setting

0: Normal operation

1: Standby mode

Test mode setting

0: Normal operation

1: Test mode

 Note

Note The following states are use prohibited modes, and key scanning does not operate if these states are

set.

001000

001100

13

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