SH7727 Datasheet, PDF (841/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 25 LCD Controller
Bit 14—CL1 (Horizontal Sync Signal) Polarity Select (CL1POL): Selects the polarity of the
CL1 (horizontal sync signal) for the LCD module.
Bit 14
CL1POL
0
1
Description
CL1 pulse is high active
CL1 pulse is low active
(Initial value)
Bit 13—DISP (Display Enable) Polarity Select (DISPPOL): Selects the polarity of the DISP
(display enable) for the LCD module. Valid for TFT panels only.
Bit 13
DISPPOL
0
1
Description
DISP is high active
DISP is low active
(Initial value)
Bit 12—Display Data Polarity Select (DPOL): Selects the polarity of the LCDD (display data)
for the LCD module. This bit supports inversion of the LCD module.
Bit 12
DPOL
0
1
Description
LCDD is high active, transparent-type LCD panel
LCDD is low active, can be used for reflective-type LCD panels
(Initial value)
Bit 10—M Signal Control (MCNT): Sets whether or not to output the LCD's current-alternating
signal of the LCD module. Valid for STN/DSTN.
Bit 10
MCNT
0
1
Description
M (AC line modulation) signal is output
M signal is fixed low
(Initial value)
Rev. 5.00 Dec 12, 2005 page 769 of 1034
REJ09B0254-0500