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Page 24 Epson Research and Development
Vancouver Design Center
S1D13708 Programming Notes and Examples
X39A-G-003-01 Issue Date: 01/11/20
ADVANCE
D
IN
F
ORMATION
Subje
ct to C
ha
nge
4 bpp color
When the S1D13708 is configured for 4 bpp color mode the first 16 entries in the LUT are
used. The remaining indices of the LUT are unused.
The following table shows LUT values that simulate those of a VGA operating in 16 color
mode.
Table 5-8: Suggested LUT Values for 4 bpp Color
Index Red Green Blue
00 00 00 00
01 00 00 AA
02 00 AA 00
03 00 AA AA
04 AA 00 00
05 AA 00 AA
06 AA AA 00
07 AA AA AA
08 00 00 00
09 00 00 FF
0A 00 FF 00
0B 00 FF FF
0C FF 00 00
0D FF 00 FF
0E FF FF 00
0F FF FF FF
10
00 00 00
...
00 00 00
FF 00 00 00
= Indicates unused entries in the LUT