HD66206 Datasheet, PDF (4/21 Pages) Hitachi Semiconductor – 80-Channel Column/Common Driver for Middle- or Large-sized Liquid Crystal Panel

Block Diagram
HD66206
V1
M
V2
V3
V4
CL1
Y80Y79Y78Y77Y76
Y1
Liquid crystal display drive circuit
80-bit latch circuit
D0L
D1R
D2
D3
FCS
E
TEST
CL2
SHL
Data
conversion
circuit
Operating mode
switchin circuit
Test input
80-bit bi-directional shift register
(also used as a latch circuit)
Selector
Counter
Figure 2 Block Diagram
CAR
149