Datasheet-2

a-Si TFT LCD Single Chip Driver
132RGBx162 Resolution and 262K color
ILI9163C
Page 39 of 200 Version:0.09
6.8.3 RGB Interface Mode Set
ILI9163C supplies a RGB interface with DE mode and can be controlled by external RCM[1:0] pins.
RCM1 RCM0 Resolution selection
0 X MCU interface mode
1 0 RGB interface(1)
1 1 RGB interface(2)
There are 2-kinds of RGB mode which is selected by RCM1 & RCM0 hardware pins.
In RGB interface 1 : (RCM1, RCM0 = “10”), writing data to frame memory is done by PCLK and Video Data Bus ,
when DE is high state. The external synchronization signals (PCLK, VS and HS) are used for internal
display signals. So, controller (host) must always transfer PCLK, VS, HS and DE signals to driver.
In RGB interface 2 : (RCM1, RCM0 = “11”), blanking porch setting of VS and HS signals are defined by
RGBBPCTR (B5h)command. DE pin is used for data making. When DE pin is high, valid data is directly stored to
frame
memory. In the contrast, if DE pin is low, valid data will becomes “00” and stored to frame memory.