ST7586S Datasheet, PDF (43/63 Pages) Sitronix Technology Co., Ltd. – 4-Level Gray Scale Dot Matrix LCD Controller/Driver

ST7586S
Frame Rate (Monochrome Mode)
When enter monochrome mode, this instruction is used to define frequency of frame rate in different temperature range as
shown in Fig. 13
A0 R/W D7
D6
D5
D4
D3
D2
D1
D0
Description
0
0
1
1
1
1
0
0
0
1
FRA: FR in temp. -30°C to TA
1
0
-
-
- FRA4 FRA3 FRA2 FRA1 FRA0
FRB: FR in temp TA to TB
1
0
-
-
- FRB4 FRB3 FRB2 FRB1 FRB0
FRC: FR in temp. TB to TC
1
0
-
-
- FRC4 FRC3 FRC2 FRC1 FRC0
FRD: FR in temp TC to 90°C
1
0
-
-
- FRD4 FRD3 FRD2 FRD1 FRD0
FRx4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
FRx3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
FRx2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
FRx1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
FRx0 Frame Rate (Hz)
0
38.5
1
38.5
0
38.5
1
40.0
0
41.5
1
46.0
0
46.0
1
49.0
0
51.0
1
53.0
0
55.0
1
55.0
0
69.0
1
73.0
0
76.5
1
76.5
FRx4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
FRx3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
FRx2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
FRx1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
FRx0 Frame Rate (Hz)
0
77.0
1
77.0
0
77.0
1
80.0
0
83.0
1
92.0
0
92.0
1
98.0
0
102.0
1
106.0
0
110.0
1
110.0
0
138.0
1
146.0
0
153.0
1
153.0
Temperature Range
This instruction is used to define the temperature range for automatic frame rate adjustment according to current
temperature as shown in Fig. 13.
A0 R/W D7
D6
D5
D4
D3
D2
D1
D0
Description
0
0
1
1
1
1
0
0
1
0
TA[6 :0]=TA Temp.(°C)+40
1
0
-
TA6 TA5 TA4 TA3 TA2 TA1 TA0
TB[6:0]=TB Temp.(°C)+40
1
0
-
TB6 TB5 TB4 TB3 TB2 TB1 TB0
TC[6 :0]=TC Temp.(°C)+40
1
0
-
TC6 TC5 TC4 TC3 TC2 TC1 TC0
Temp. Range Value
Freq. changing point A
Freq. changing point B
Freq. changing point C
Temp. Rising State (°C)
(TA[6:0]-40)+5
(TB[6:0]-40)+5
(TC[6:0]-40)+5
Temp. Falling State (°C)
TA[6:0]-40
TB[6:0]-40
TC[6:0]-40
Ver-1.1a
43/63
2009/11/30