ST7669V
9.1.69 FRMSEL: Frame Freq. in Temp. range (F0H)
A0
0
RD
1
WR
0
D7
D6
D5
D4
D3
D2
0
D1
0
D0
0
HEX
Command
1st parameter
2nd parameter
3rd parameter
4th parameter
1
-
1
-
1
-
1
0
F0H
1
1
0
DIVA FA3
DIVB FB3
FA2
FA1
FA0
FB0
Range A
Range B
Range C
Range D
1
1
0
-
-
-
FB2 FB1
1
1
0
-
-
-
DIVC FC3 FC2 FC1 FC0
DIVD FD3 FD2 FD1 FD0
1
1
0
-
-
-
Description
Select Frame Freq. in normal display mode.
1st parameter : Frame freq. value set in temperature range 30(-30℃) to TA
2nd parameter : Frame freq. value set in temperature range TA to TB
3rd parameter : Frame freq. value set in temperature range TB to TC
4th parameter : Frame freq. value set in temperature range TC to 145(90℃)
For command setting to frame rate value look-up-table, please see the following table:
Frame Rate(Hz)
Frame Rate(Hz)
DIVx
Fx[3:0]
DIVx
Fx[3:0]
Tolerance: ± 10%
Tolerance: ± 10%
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
75
76
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
18.75
27
77
37.5
40
80
84
42
88
44
92
46
97
48.5
51
1
0
102
108
115
123
133
144
155
170
54
57.5
61.5
66.5
72
77.5
85
Restriction
Ver 1.3
167/208
6/4/2008
SITRONIX [ SITRONIX TECHNOLOGY CO., LTD. ]
