HD66773R Datasheet, PDF (40/133 Pages) Renesas Technology Corp – 262,144-color, 132 x 176-dot Graphics Controller Driver for TFT LCD panels

HD66773R
HD66773R
GON DTE D1 D0 Internal Display Source output
Operation
Gate output
0
0
0
0
Halt
GND
VGH
0
0
0
1
Operate
GND
VGH
1
0
0
1
Operate
GND
VGOFF
1
0
1
1
Operate
Grayscale level
output
VGOFF
1
1
1
1
Operate
Grayscale level Gate selective line: VGH,
output
Gate non-selective line: VGOFF
Note 1) GRAM write operation from the microcomputer is irrelevant to the setting in D1–0.
Note 2) In the standby mode, D1–0 = “00. The setting in the register D1–0 is retained.
Frame Cycle Control (R0Bh)
R/W RS
W1
IB15 IB14 IB13 IB12 IB11 IB10 IB9 IB8 IB7 IB6 IB5 IB4 IB3 IB2 IB1 IB0
NO1 NO0 SDT1 SDT0 EQ1 EQ0 DIV1 DIV0 0 0 0 0 RTN3 RTN2 RTN1 RTN0
RTN3-0: Set the 1H (1 raster-row) period.
RTN Bits and Clock Cycles
RTN3
0
0
0
1
1
RTN2
0
0
0
1
1
RTN1
0
0
1
:
1
1
RTN0
0
1
0
0
1
Clock Cycles
per Raster-row
16 clocks
17 clocks
18 clocks
:
30 clocks
31 clocks
Rev.1.10, Jun.21.2003, page 40 of 133