HT0324A Tomato LSI, Inc., HT0324A Datasheet - Page 46

• Manufacturer Part Number: HT0324A
• Description: 65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD
• Manufacturer: Tomato LSI, Inc.

HT0324A
65COM / 132SEG DRIVER & CONTROLLER FOR STN LCD
Ver 0.0
Referential instruction setup flow (2)
U s er sy stem setup by external p ins
S tart o f in itializ atio n
S tart o f in itializ atio n
P ow er O n(V D D -V S S ) keeping the /R E S E T P in = “L”
W aiting for s ta bilizing th e po w er
/R E S E T P in = “H ”
S et pow er save
U s er applic atio n setu p by in ternal in struction s
[A D C s elect]
[S H L s elect]
[L C D b ia s s e lec t]
U s er LC D pow er se tup by intern al instructions
[R egulator re sistor select]
[R eference voltage reg ister set]
R ele ase pow er save
W aiting for s ta bilizing th e LC D pow er levels
E n d o f in itializ atio n
E n d o f in itializ atio n
Figure 7-7. Initializing without the built -in power supply circuits
TOMATO LSI Inc.
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