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ST ST7735R
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ST7735R
V0.2 126 2009-08-05
10.2.1 FRMCTR1 (B1h): Frame Rate Control (In normal mode/ Full colors)
B1H FRMCTR1 (Frame Rate Control)
Inst / Para
D/CX
WRX
RDX
D17-8
D7
D6
D5
D4
D3
D2
D1
D0
HEX
FRMCTR1
0 1 - 1 0 1 1 0 0 0 1
(B1h)
1
st
parameter
1 1 - - -
- - RTNA3
RTNA2
RTNA1
RTNA0
2
nd
parameter
1 1 - - -
FPA5 FPA4 FPA3 FPA2 FPA1 FPA0
3
rd
parameter
1 1 - - -
BPA5 BPA4 BPA3 BPA2 BPA1 BPA0
Description
-Set the frame frequency of the full colors normal mode.
- Frame rate=fosc/((RTNA x 2 + 40) x (LINE + FPA + BPA))
-fosc = 625kHz
Default
Status Default Value
GM[1:0] = “00” GM[1:0] = “11”
Power On Sequence 01h/2Ch/2Dh 01h/2Ch/2Bh
S/W Reset 01h/2Ch/2Dh 01h/2Ch/2Bh
H/W Reset 01h/2Ch/2Dh 01h/2Ch/2Bh
Flow Chart

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