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What to set in LCDC as modulation signal toggle line number register?

Latest Updated:03/24/2009

Question:

What should be set in LCDC ac modulation signal toggle line number register (LDACLNR) ?

Answer:

The alternating current signal may be used for the control to prevent
"burn-in" in LCD panel such as STN. The LCDC ac modulation signal toggle
line number register (LDACLNR) is for setting the lines that toggle this
alternating current signal outputted from M/DISP pin.
Suitable Products
SH7727
SH7720