SD1210 Datasheet, PDF (36/46 Pages) List of Unclassifed Manufacturers – Dual-Interface SXGA TFT LCD Display Controller

SmartASIC, Inc.
SD1210
Control_B
Control_C
November, 1999
Revision B
Bit 1: Vertical Interpolation Offset Enable
Bit 2: Horizontal Interpolation Fraction Reset Enable
Bit 3: Vertical Interpolation Fraction Reset Enable
Bit 4: Horizontal Interpolation Integer Increment
Enable
Bit 5: Vertical Interpolation Integer Increment Enable
Bit 6: Single Pixel Output Mode Enable
Bit 7: Disable “DE_OUT”, for blanking screen purpose
8 RW 2DH[7:0] Control Register B
Bit [2:0]: Pixel Comparison Mode:
0: compare r even(default)
1: compare g even
2: compare b even
3: invalid
4: compare r odd
5: compare g odd
6: compare b odd
7: invalid
*Using pixel comparison should program register
“Pixel Comparison Value” and check register “Status
2[1:0]”
Bit [4:3]: Brightness Control:
0: disable brightness control(default)
1: reduce brightness
2: increase brightness
3: invalid
*Using brightness control should specify register
“Brightness Adjustment” and check register “Status
2[2]”
Bit [5]: Frame Modulation Mode:
0: 2-bit mode(default)
1: 1-bit mode
Bit [6]: 6-bit Panel Rounding Enable:
0: disable(default)
1: enable
Bit [7]: Frame Modulation Scheme Selection:
0: Scheme A(default)
1: Scheme B
8 RW 2EH[7:0] Control Register C
Bit [1:0]: Horizontal Interpolation Special Processing
Mode:
0: disable
1: linear
2: replication(default)
3: invalid
Bit [3:2]: Vertical Interpolation Special Processing
Mode:
0: disable
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