Lucent Technologies MN10285K - Manual (Page 175)

On-Screen Display
ROM
Panasonic Semiconductor Development Company MN102H75K/F75K/85K/F85K LSI User Manual
174
Panasonic
Figure 7-11 Graphics ROM in the Four Color Modes (16W x 16H Tiles)
ROMEND − 80 × N + 1
ROMEND − 180
ROMEND − 160
ROMEND − 140
ROMEND − 120
ROMEND − 100
ROMEND − E0
ROMEND − C0
ROMEND − A0
ROMEND − 80
ROMEND − 60
ROMEND − 40
ROMEND − 20
ROMEND
Required bytes
per tile
2 colors
N
×
4
−
1
.
.
.
0C
0B
0A
09
08
07
06
05
04
03
02
01
00
32 bytes
See fig.7-15
128 bytes
Graphic Tile Codes
8 colors
N
×
4/3
−
1
.
.
.
04
03
02
01
00
96 bytes
See fig.7-13
4 colors
N
×
2
−
1
.
.
.
06
05
04
03
02
01
00
64 bytes
See fig.7-14
16 colors
N
−
1
.
.
.
03
02
01
00
128 bytes
See fig.7-12
N is a
multiple of 3.