Renesas 7200 Series User Manual page 286

GZZ–SH10–10B< 59B0 >
SINGLE-CHIP MICROCOMPUTER M37221M4-XXXSP
The structure of character ROM (divided of 12 16 dots font)
Example
Character code
b
Example 101A0
16
0
to
1
101AF
16
2
3
4
5
6
7
8
9
A
B
C
D
E
F
740 FAMILY MASK ROM CONFIRMATION FORM
MITSUBISHI ELECTRIC
"1A "
16
Character
ROM1
b b b b b b b
7 6 5 4 3 2 1 0
00
16
04
16
04
16
0A
16
0A
16
11
16
11
16
11
16
20
16
20
16
3F
16
40
16
40
16
40
16
00
16
00
16
7220 Group User's Manual
6.11 Mask ROM ordering method
(Note)
Write the character code "00
to addreses 10000
Write the character code "80
to addreses 11000
Character
ROM2
b
7
Example 109A0
16
0
to
1
109AF
16
2
3
4
5
6
7
8
9
A
B
C
D
E
F
(3/3)
APPENDIX
" to "7F
16 16
to 10FFF .
16 16
" to "FF
16
to 11FFF .
16 16
b b b b b b b
6 5 4 3 2 1 0
F0
16
F0
16
F0
16
F0
16
F0
16
F0
16
F0
16
F0
16
F
16
F8
16
F8
16
F8
16
F4
16
F4
16
F4
16
F0
16
F0
16
"
"
16
6-67