HD66773R Datasheet, PDF (6/133 Pages) Renesas Technology Corp – 262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels

HD66773R
Block Diagram
Vcc
GND
Index
Register (IR)
Control
Register
(CR)
RVcc
IM3-1,
7
IM0/ID
System
Interface
CS*
RS
E/WR*/SCL
RW/RD*
DB0/SDI, ₁₈
DB1/SD0,
to DB17
18 bit
16 bit
9 bit
8 bit
Serial
peripheral
(SPI)
RESET㧖
TEST1
TEST2
TS7-0
MTEST1
MTEST2
TESTV1
16
Address Counter
(AC)
18 _Bit
18 Dithering
Operation
Circuit
16
16
16
Read data Write data
latch
latch
64
16
Graphic RAM
(GRAM)
46,464 bytes
Timing generator
S1
to S396
V0-31
Gamma adjusting circuit
Grayscale voltage generator
VGS
VTESTS
V0P
V0N
V31P
V31N
VM0NI
CGND
AGND
DCTEST
LCD drive level generating circuit
G1
to G176
Rev.1.10, Jun.21.2003, page 6 of 133