M37212 Mitsubishi, M37212 Datasheet - Page 87

• Manufacturer Part Number: M37212
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
• Manufacturer: Mitsubishi

GZZ–SH55–24B < 91A0 >
Inputting the character ROM
Rev. 1.0
Input the character ROM data by dividing it into character ROM1 and character ROM2.
The structure of character ROM(divided into 12 516 dots font)
Example
SINGLE-CHIP MICROCOMPUTER M37212M6-XXXSP/FP
Character code
Example
740 FAMILY MASK ROM CONFIRMATION FORM
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
b
101A0
101AF
7
Ò1A
to
b
6
16
b
16
Ó
16
5
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
b
4
b
3
b
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
MITSUBISHI ELECTRIC
2
b
Character
1
ROM1
b
0
0
0
04
0
0
1
1
1
2
2
3
4
4
4
0
0
A
A
0
4
1
1
1
0
0
F
0
0
0
0
0
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
(3/3)
Character
ROM2
(Note)
Write the character code "00
to Addresses 10000
Write the character code "80
to Addresses 11000
Example
with ON-SCREEN DISPLAY CONTROLLER
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
MITSUBISHI MICROCOMPUTERS
b
109A0
109AF
7
to
b
6
F
16
b
16
16
5
M37212EFSP/FP
16
16
b
to 10FFF
to 11FFF
4
b
3
b
2
16
16
b
" to "7F
" to "FF
16.
16
1
.
b
0
16
16
F0
F0
F0
F0
F0
F0
F0
F0
F8
F8
F8
F4
F4
F4
F0
F0
"
"
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
87