MB86R02 'Jade-D' Hardware Manual V1.64
23.5 Data Formats
23.5.1.1
Input Data Format
The following table describes the supported data formats. These are compliant with the data
formats used in Fujitsu's MB87P2020A 'Jasmine' IC.
Format
Mode
[bit per pixel]
1bpp
Compressed
uncompressed
2bpp
Compressed
uncompressed
4bpp
Compressed
uncompressed
8bpp
Compressed
uncompressed
1
16bpp
Compressed
uncompressed
24bpp
Compressed
uncompressed
32bpp
Compressed
uncompressed
The following applies to all modes:
Compressed data "<1NNN NNNN> <pixel>" is decompressed to (<NNN NNNN> + 1 ) pixels.
1
May be used for e.g. RGB555 or RGB565
Command Byte
Color Bytes/Bits
<MSB
LSB>
<MSB
<1NNN NNNN>
Color bit <C> (bit- aligned)
<0NNN NNNN>
(NNN_NNNN+1) bits with color data <C...C>
(bit-aligned)
<1NNN NNNN>
Color bits<CC> (bit- aligned)
<0NNN NNNN>
(NNN_NNNN+1)
<CC...CC> (bit-aligned)
<1NNN NNNN>
Color bits<CCCC> (bit- aligned)
<0NNN NNNN>
(NNN_NNNN+1)
<CCCC...CCCC> (bit-aligned)
<1NNN NNNN>
1 color byte <CCCC CCCC>
<0NNN NNNN>
(NNN_NNNN +1) bytes with color
data <CCCC CCCC>
<1NNN NNNN>
2 bytes color data (<CCCC
CCCC>,<CCCC CCCC>)
<0NNN NNNN>
(NNN_NNNN +1)*2 bytes with color
data (<CCCC CCCC>,<CCCC
CCCC>)
<1NNN NNNN>
3 bytes color data (<CCCC
CCCC>,<CCCC CCCC>, <CCCC
CCCC>)
<0NNN NNNN>
(NNN_NNNN +1)*3 bytes with color
data (<CCCC CCCC>,<CCCC
CCCC>, <CCCC CCCC>)
<1NNN NNNN>
4 bytes color data (<CCCC
CCCC>,<CCCC CCCC>, <CCCC
CCCC>,<CCCC CCCC>)
<0NNN NNNN>
(NNN_NNNN +1)*4 bytes with color
data (<CCCC CCCC>,<CCCC
CCCC>, <CCCC CCCC>,<CCCC
CCCC>)
Table 1
LSB>
x2 bits with color data
x4 bits with color data
23-3