HD66503 Datasheet, PDF (12/27 Pages) Hitachi Semiconductor – (240-Channel Common Driver with Internal LCD Timing Circuit)

HD66503
3. Auto Display-Off Control: This functions prevents incorrect display after reset release. The display is
turned off four frames following after reset release. In addition, the display off control signal shown in
Figure 8 is output by pin '2&. This pin is connected to pin ',632)) of the HD66520.
RESET
FLM
1
2
3
4
5
6
DOC
Figure 8 Automatic Display-Off Control Function
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