r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1659

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

37.3.2
LDMTR sets the control signals output from this LCDC and the polarity of the data signals,
according to the polarity of the signals for the LCD module connected to the LCDC.
Initial value:
Bit
15
14
13
R/W:
Bit:
LCDC Module Type Register (LDMTR)
Bit Name
FLMPOL
CL1POL
DISPPOL
R/W
FLM
POL
15
0
R/W
POL
CL1
14
0
DISP
R/W
POL
13
0
Initial Value
0
0
0
DPOL
R/W
12
0
11

R
0
MCNT CL1CNT CL2CNT
R/W
R/W
R/W
R/W
R/W
10
0
R/W
9
0
Description
FLM (Vertical Sync Signal) Polarity Select
Selects the polarity of the LCD_FLM (vertical sync
signal, first line marker) for the LCD module.
0: LCD_FLM pulse is high active
1: LCD_FLM pulse is low active
CL1 (Horizontal Sync Signal) Polarity Select
Selects the polarity of the LCD_CL1 (horizontal sync
signal) for the LCD module.
0: LCD_CL1 pulse is high active
1: LCD_CL1 pulse is low active
DISP (Display Enable) Polarity Select
Selects the polarity of the LCD_M_DISP (display
enable) for the LCD module.
0: LCD_M_DISP is high active
1: LCD_M_DISP is low active
R/W
8
1

R
7
0
Rev. 1.00 Oct. 01, 2007 Page 1593 of 1956

R
6
0
R/W
Section 37 LCD Controller (LCDC)
5
0
R/W
4
0
R/W
MIFTYP[5:0]
3
1
REJ09B0256-0100
R/W
2
0
R/W
1
0
R/W
0
1