User manual

PROFESIONAL, CREDITABLE, SUCCESSFULL DWIN DGUS v2.0 Specification
Beijing DWIN Technology Co., Ltd. - 5 - www.dwin.com.cn/en
1.2 CONFIG.TXT Configuration File Description
CONFIG.TXT file introduce sort of scripting language to describe the parameter registers that one parameter
described by each line. Meanwhile, unused parameters are not necessary to write. See below instructions:
Name of
parameter
register
Range
Description
R0
Depends on the
DWIN screen
DWIN Module Driver Mode, no need for user to set.
R1
0x00-0x11
Baud rate setting, 0x00-0x10 matchup with 1200bps－921600bps
R1
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
Baudrate
1.2K
2.4K
4.8K
9.6K
19.2K
38.4K
57.6K
115.2K
28.8K
R1
0x09
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
Baudrate
76.8K
62.5K
125K
250K
230.4K
345.6K
691.2K
921.6K
Defined
R2
0x00-0xFF
SYS_CFG configuration was defined by bit position. See further more as below.
R3
0x00-0xFF
UART_SYNC_H High byte of the serial port header
R4
Depends on the
DWIN screen
DWIN Module Driver mode, no need for user to set.
R5
In Flux
When R1 =0x11, high byte of baudrate configuration.
R5:R9=625000/user-defined baudrate.
E.g.:setting10000bpsbaud rate，R5:R9=6250000/10000=625=0x0271 R5=02 R9=71
R6
0x00-0x40
The brightness that backlight on when touch the screen, if backlight control enabled
R7
0x00-0x40
The brightness that backlight off when no touch for a while, if backlight control enabled
R8
0x01-0xFF
Backlight lighting-up time with 1.0s unit, if backlight control enabled.
R9
In Flux
When R1 =0x11, baudrate config low byte of word
RA
0x00-0xFF
UART_SYNC_L Low byte of the serial port header
Parameter of configuration file is one byte HEX-mode, for example:0A means 10 in hexadecimal number
Parameter of configuration file must be two-bit, for example: 00 should not be written as 0.