SD1010D Datasheet, PDF (21/40 Pages) List of Unclassifed Manufacturers – Digital Interface VGA TFT LCD Display Controller

Part 1-14: Input Mode Dependent Data
Symbol
Width
(bits)
VPW
11
VBP
11
VBP Source 11
Target Skip
11
Pixel
VSIZE
11
HPW
11
HBP
11
HSIZE
11
HTOTAL
11
HTOTAL
12
Source
Line
4
Expansion
Pixel
3
Expansion
H. Fog Factor 8
H. Fog Factor 8
V. Fog Factor 8
V. Fog Factor 8
Minimum
Input lines
3
[10:8]
Maximum
Input pixels
3
[10:8]
Minimum
8
input lines
[7:0]
Maximum
8
input pixels
[7:0]
Source
3
HSIZE[10:8]
Source
3
VSIZE[10:8]
Source
8
HSIZE[7:0]
Address
For
640x350
00H
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H [6:3]
14H [2:0]
15H[7:0]
16H[7:0]
17H[7:0]
18H[7:0]
19H[6:4]
Description
LCD VSYNC pulse width
LCD VSYNC back porch (including VPW)
LCD VSYNC back porch (source equivalent)
= VBP * Line Expansion and round up
If VBP can not be converted into source evenly, the
leftover is converted into number of pixels
LCD number of lines
LCD HSYNC pulse width
LCD HSYNC back porch (including HPW)
LCD number of columns
LCD total number of pixels per line including all porches
LCD total number of clocks per line (source equivalent) =
HTOTAL/Line Expansion
Vertical source-to-destination scaling factor
0: one-to-one expansion (no expansion)
1-15: expansion ratio other than one-to-one (expansion)
Horizontal source-to-destination scaling factor
0: one-to-one expansion (no expansion)
1-7: expansion ratio other than one-to-one (expansion)
Horizontal fogging factor high byte
Horizontal fogging factor low byte
Vertical fogging factor high byte
Vertical fogging factor low byte
Upper 3 bits of minimum input
lines
Upper 3 bits of maximum input
19H[2:0] pixels
1AH Minimum input lines =
(VSIZE + VBP)* Line Expansion
When the input has fewer lines than this value, it is
considered as an ERROR, and INPUT_X status bit will be
HIGH.
1BH Maximum input pixels per line. Auto clock recovery will
not set input PLL divisor larger than this value.
1CH [6:4] Source horizontal size upper 3 bits
1CH [2:0] Source vertical size upper 3 bits
1DH Source horizontal size lower 8 bits
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