Datasheet

ST7735
V1.7 86 2009-12-04
10.1.7 RDDCOLMOD (0Ch): Read Display Pixel Format
0CH RDDCOLMOD (Read Display Pixel Format)
Inst / Para D/CX WRX RDX D17-8 D7 D6 D5 D4 D3 D2 D1 D0 HEX
RDDCOLMOD 0 ↑ 1 - 0 0 0 0 1 1 0 0 (0Ch)
1
st
parameter 1 1 ↑ - - - - - - - - - -
2
nd
parameter 1 1 ↑ - 0 0 0 0 - IFPF2 IFPF1 IFPF0
Description
This command indicates the current status of the display as described in the table below:
IFPF[2:0] MCU Interface Color Format
011 12-bit/pixel
101 16-bit/pixel
110 18-bit/pixel
111 No used
Others are no define and invalid
“-“ Don’t care
Default
Status Default Value
IFPF[2:0]
Power On Sequence 0110 (18 bits/pixel)
S/W Reset No Change
H/W Reset 0110 (18 bits/pixel)
Flow Chart