Data Sheet
a-Si TFT LCD Single Chip Driver
240RGBx320 Resolution and 262K color
ILI9341
The information contained herein is the exclusive property of ILI Technology Corp. and shall not be distributed,
reproduced, or disclosed in whole or in part without prior written permission of ILI Technology Corp.
Page 192 of 233
8.3.28. Interface Control (F6h)
F6h IFCTL (16bits Data Format Selection)
D/CX
RDX
WRX
D17-8
D7
D6 D5 D4 D3 D2 D1 D0 HEX
Command 0 1
↑
XX 1 1 1 1 0 1 1 0 F6h
1
st
Parameter
1 1
↑
XX
MY_
EOR
MX_
EOR
MV_
EOR
0
BGR_
EOR
0 0
WE
MODE
01
2
nd
Parameter
1 1
↑
XX 0 0 EPF [1]
EPF [0] 0 0
MDT
[1]
MDT
[0]
00
3
rd
Parameter
1 1
↑
XX 0 0 ENDIAN
0 DM [1]
DM [0]
RM RIM 00
Description
MY_EOR / MX_EOR / MV_EOR / BGR_EOR:
The set value of MADCTL is used in the IC is derived as exclusive OR between 1st Parameter of IFCTL and MADCTL
Parameter.
MDT [1:0]:
Select the method of display data transferring
.
WEMODE:
Memory write control
WEMODE=0: When the transfer number of data exceeds (EC-SC+1)*(EP-SP+1), the exceeding data will be ignored.
WEMODE=1: When the transfer number of data exceeds (EC-SC+1)*(EP-SP+1), the column and page number will be
reset, and the exceeding data will be written into the following column and page.
ENDIAN:
Select Little Endian Interface bit. At Little Endian mode, the host sends LSB data first.
ENDIAN Data transfer Mode
0 Normal (MSB first, default)
1 Little Endian (LSB first)
Note: Little Endian is valid on only 65K 8-bit and 9-bit MCU interface mode.
DB[7] DB[6] DB[5] DB[4] DB[3] DB[2] DB[1] DB[0] DB[7] DB[6] DB[5] DB[4] DB[3] DB[2] DB[1] DB[0]
R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B4 B3 B2 B1 B0
1st transfer (Lower byte) 2nd transfer (Upper byte)
DB[7] DB[6] DB[5] DB[4] DB[3] DB[2] DB[1] DB[0] DB[7] DB[6] DB[5] DB[4] DB[3] DB[2] DB[1] DB[0]
Input Data
16-bit display Data
(Before expanding to
18 bits data)
DM [1:0]:
Select the display operation mode.
DM [1] DM [0] Display Operation Mode
0 0 Internal clock operation
0 1 RGB Interface Mode
1 0 VSYNC interface mode
1 1 Setting disabled
The DM [1:0] setting allows switching between internal clock operation mode and external display interface operation mode.
However, switching between the RGB interface operation mode and the VSYNC interface operation mode is prohibited.