SH7727 Datasheet, PDF (891/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 25 LCD Controller
15) 16-bit I/F color 640 × 480
TFT-LCD
Horizontal wave
8DCLK
8DCLK
8DCLK
DOTCLOCK
CL2
LCD0
B0, 3 B1, 3
B639,3
B0, 3
LCD1
B0, 4 B1, 4
B639,4
B0, 4
LCD2
B0, 5 B1, 5
B639,5
B0, 5
LCD3
B0, 6 B1, 6
B639,6
B0, 6
LCD4
B0, 7 B1, 7
B639,7
B0, 7
LCD5
G0, 2 G1, 2 G639,2
G0, 2
LCD6
G0, 3 G1, 3
G639,3
G0, 3
LCD7
G0, 4 G1, 4
G639,4
G0, 4
LCD8
G0, 5 G1, 5
G639,5
G0, 5
LCD9
G0, 6 G1, 6
G639,6
G0, 6
LCD10
G0, 7 G1, 7
G639,7
G0, 7
LCD11
R0, 3 R1, 3
R639,3
R0, 3
LCD12
R0, 4 R1, 4 R639,4
R0, 4
LCD13
R0, 5 R1, 5 R639,5
R0, 5
LCD14
R0, 6 R1, 6
R639,6
R0, 6
LCD15
R0, 7 R1, 7 R639,7
R0, 7
CL1
DISP
One horizontal display
time (640 × DCLK)
Horizontal retrace time
Horizontal synchronization position
Horizontal synchronization width
One horizontal time ( ex. 640 + 8 × 3 (:3 character) = 664 DCLK)
No vertical retrace
CL2
CL1
LCD
DISP
FLM
Valid
Valid
Valid
Valid
1st line
data
2nd line
data
One horizontal time
One frame time (480 × CL1)
480th line
data
Valid
Valid
1st line
data
2nd line
data
Next frame time (480 × CL1)
Figure 25.22 Clock and LCD Data Signal Example
Rev. 5.00 Dec 12, 2005 page 819 of 1034
REJ09B0254-0500