Chapter 17
LCD
Control Registers XVII - 7
LCD Mode Control Register 2 (LCDMD2: 0x03E82)
bp 76543210
Bit name LCEN LCMOD1-0 LCMODS Reserved LCDTY2-0
At reset00000000
Access R/W R/W R/W R/W R/W R/W R/W R/W
bp Bit name Description
7LCEN
LCD display driver control
0: Stop
1: Start
6 to 5 LCMOD1-0
LCD display mode
00: Normal
01: All LCD on
10: All LCD off
11: Setting prohibited
4LCMODS
Selects a display waveform
0: Line reverse
1: Frame reverse
3 Reserved Must be set to "0".
2-0 LCDTY2-0
LCD display duty
000: 1/1 (Static)
001: 1/2
010: 1/3
011: 1/4
100: 1/5
101: 1/6
110: 1/7
111: 1/8