SD1010D Datasheet, PDF (27/40 Pages) List of Unclassifed Manufacturers – Digital Interface VGA TFT LCD Display Controller

Table 3: SD1010 Control Registers
Symbol
VBP Source
VSIZE Source
VTOTAL Source
HBP Source
HSIZE Source
HTOTAL Source
Mode Source
Clock Phase Source
VPW standalone
VTOTAL standalone
HPW standalone
HTOTAL standalone
Reserved Entries
Bypass Sync Polarity
Dithering Enable
Frame Modulation
Enable
Horizontal
Interpolation Enable
Vertical Interpolation
Enable
Horizontal Rounding
Enable
Vertical Rounding
Enable
Horizontal Table
Width
11
11
11
11
11
11
4
10
11
11
11
11
8
1
1
1
1
1
1
1
1
Mode Address
Description
RW 0H-1H Input VSYNC back porch (not include pulse width)
RW 2H-3H Input image lines per frame
RW 4H-5H Input total number of lines including porches
RW 6H-7H Input HSYNC back porch (not include pulse width)
RW 8H-9H Input image pixels per line
RW AH-BH Input total number of pixels per line including porches
RW CH[3:0] Input video format
0: 640x350
1: 640x400
2: 720x400
3: 640x480
4: 800x600
5: 832x624
6: 1024x768
7: user defined mode 1
8: user defined mode 2
9: user defined mode 3
10: user defined mode 4
11: user defined mode 5
12: user defined mode 6
13: user defined mode 7
14-15: error
RW DH-EH Input sampling clock phase
RW FH-10H For standalone mode, the pulse width of VSYNC
RW 11H-12H For standalone mode, total number of line per frame
RW 13H-14H For standalone mode, HSYNC active time in µs
RW 15H-16H For standalone mode, HSYNC cycle time in µs
RW 17H-26H Can be set to all 0 or all 1 (not used)
RW 27H[7] Bypass Input SYNC polarity detection (default 0):
1: bypass input SYNC polarity detection
0: detect input SYNC polarity and make them negative
polarity
RW 28H[7] Enable dithering for 6-bit panel (default 0):
1: enable dithering
0: disable dithering
*also check register Control_C[6]
RW 28H[6] Enable frame modulation for 6-bit panel (default 0):
1: enable frame modulation
0: disable frame modulation
*also check register Control_B[5] and Control_B[7]
RW 28H[5] Enable horizontal interpolation (default 0):
1: enable horizontal interpolation
0: disable horizontal interpolation
RW 28H[4] Enable vertical interpolation (default 0):
1: enable vertical interpolation
0: disable vertical interpolation
RW 28H[3] Enable horizontal rounding (default 0):
1: enable horizontal rounding
0: disable horizontal rounding
RW 28H[2] Enable vertical rounding (default 0):
1: enable vertical rounding
0: disable vertical rounding
RW 28H[1] Enable horizontal Table Lookup (default 0):
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