S6B33A2 Datasheet, PDF (38/67 Pages) Samsung semiconductor – 128 RGB Segment & 129 Common Driver For 4,096 Color STN LCD

S6B33A2 PRELIMINARY VER 1.3 128 RGB SEGMENT & 129 COMMON DRIVER FOR 4,096 COLOR STN LCD
Addressing Mode Set (30H)
D/I
/WR
/RD
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
1
1
0
0
0
0
0
0
1
0
0
GSM DSG SGF
SGP
SGM
GSM: Gray Scale Mode
0 : 4,096 Color mode(Initial status)
1 : 256 Color mode
1. 8 bit mode : DB[7:0] :RRRGGGBB
2.16bit mode: DB[15:0] :RRRGGGBBRRRGGGBB
3. 3bits of R and G, 2bits of B are expanded to 4 bit internally by red, green and blue palette set
instruction
DSG : Duty Adjust Setting
0 : Dummy subgroup is one subgroup (Initial status)
1 : Dummy subgroup is none
SGF : SG Frame Inversion mode setting
0: SG Frame inversion OFF (Initial status)
1: SG Frame inversion ON
SGM : SG inversion mode setting
0: SG inversion OFF (Initial status)
1: SG inversion ON
SGP : SG Phase mode setting
00 : Same phase in all pixels
01 : Different phase by 1pixel-unit
10 : Different phase by 2pixel-unit
11 : Different phase by 4pixel-unit
Row Vector Mode Set (32H)
Setting ROW function.
D/I
WRB RDB DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
0
0
1
1
0
0
1
0
0
0
1
0
0
0
0
INC
VEC
INC: Row Vector Increment Mode. This Parameter set up Row vector increment period
DB3 DB2 DB1
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Row Vector Increment Period
Every subgroup
Every 2subgroup
Every 4subgroup
Every 8subgroup
Every 16subgroup
Every 16subgroup
Every 16subgroup
Every subframe
VEC: ROW Vector Sequence Mode
- 0: R1->R2->R3->R4 -> R1….. (initial status)
- 1: R1->R3->R2->R4 -> R1…..
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