M37212 Mitsubishi, M37212 Datasheet - Page 84

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

GZZ–SH55–23B < 91A0 >
Inputting the character ROM
84
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
Character code
Example
SINGLE-CHIP MICROCOMPUTER M37212M4-XXXSP
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
b
101A0
101AF
740 FAMILY MASK ROM CONFIRMATION FORM
7
Ò1A
to
b
6
16
b
16
16
Ó
5
b
4
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
b
3
b
2
b
Character
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
MITSUBISHI ELECTRIC
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
0
0
0
0
0
F
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
(3/3)
Character
ROM2
Example
(Note)
Write the character code "00
to Addresses 10000
Write the character code "80
to Addresses 11000
with ON-SCREEN DISPLAY CONTROLLER
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
b
109A0
109AF
7
MITSUBISHI MICROCOMPUTERS
to
b
6
F
16
b
16
16
5
b
16
16
4
M37212EFSP/FP
b
to 10FFF
to 11FFF
3
b
2
b
16
16
1
" to "7F
" to "FF
b
16.
16.
0
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
16
16
"
"
Rev. 1.0