M37212 Mitsubishi, M37212 Datasheet - Page 55

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

Fig. 8.10.3 CRT Control Register
Rev. 1.0
CRT Control Register
b7 b6 b5 b4 b3 b2 b1 b0
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
Note: Display is controlled by logical product (AND) between the all-blocks display
to
B
1
2
3
6
7
0
CRT control register (CC) [Address 00EA
Nothing is assigned. These bits are write disable bits.
When these bits are read out, the values are “0.”
All-blocks display control
bit (CC0)
Block 1 display control bit
(CC1)
Block 2 display control bit
(CC2)
P1
(CC7)
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
control bit and each block control bit.
0
/OUT2 pin switch bit
Name
(See note)
0 : All-blocks display off
1 : All-blocks display on
0 : Block 1 display off
1 : Block 1 display on
0 : Block 2 display off
1 : Block 2 display on
0 : P1
1 : OUT2
0
16
]
Functions
with ON-SCREEN DISPLAY CONTROLLER
MITSUBISHI MICROCOMPUTERS
After reset R W
M37212EFSP/FP
0
0
0
0
0
R W
R W
R W
R —
R W
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