STE2002_06 Datasheet, PDF (32/61 Pages) STMicroelectronics – 81 x 128 single-chip LCD controller/driver

Bus interfaces
STE2002
Table 11. Extended instruction set
Instruction D/C R/W B7 B6 B5 B4 B3 B2
B1
H=[1;0]
000 0
0
0
0
0
0
000 0
0
0
0
0
1
000 0
0
0
0
1
FR1
000 0
0
0
1
0
M[1]
Partial mode 0 0 0 0
0
1
0 PD2 PD1
0 0 0 1 PDY5 PDY4 PDY3 PDY2 PDY1
H=[1;1]
0 0 1 PDY6 PDY5 PDY4 PDY3 PDY2 PDY1
000 0
0
0
0
0
0
000 0
0
0
0
0
1
000 0
0
0
0
1
X
000 0
0
0
1
T2
T1
000 0
0
1
X
X
X
000 1
0
0 YC-3 YC-2 YC-1
0 0 1 XC-6 XC-5 XC-4 XC-3 XC-2 XC-1
B0
Description
1
PE
FR0
M[0]
PD0
PDY0
PDY0
Software RESET
Partial Enable
Frame rate Control
Mux Ratio
Partial Display
Config
1^st Sector Start
Address
2^nd Sector Start
Address
1
X
X
T0
X
YC-0
XC-0
Scrolling Pointer
Reset
Not Used
Not Used
Set Temperature
Coefficient for V_LDC
Not Used
Y-CARRIAGE
RETURN
X CARRIAGE
RETURN
Table 12. Explanations of symbols
Bit
0
1
DIR Scroll by one down
Scroll by one up
PD Device fully working
Device in power down
V Horizontal addressing
Vertical addressing
MX Normal X axis addressing
X axis address is mirrored.
MY Image is displayed not vertically mirrored Image is displayed vertically mirrored
DO MSB on TOP
MSB on BOTTOM
PE Partial Display disabled
Partial Display enabled
H[0] Select page 0
Select page 1
MUX MUX 65
MUX 33
Reset
state
1
0
0
0
0
0
0
0
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