MITSUBISHI MICROCOMPUTERS
M35046-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(4) Address 123
16
Contents
DA
Register
Status
VP0
(LSB)
0
1
0
1
VP1
1
0
2
VP2
1
0
3
VP3
1
0
4
VP4
1
0
5
VP5
1
0
6
VP6
1
0
7
VP7
1
0
8
VP8
1
VP9
(MSB)
0
1
0
A
TEST0
1
0
B
TEST1
1
0
C
TEST2
1
0
D
TEST3
1
0
E
EXCK1
1
Can not be used.
For setting. See Register EXCK0 (address 120
16
).
Sets input mode of external clock (input
from TCK pin).
Can not be used.
It should be fixed to 鈥?鈥?
Can not be used.
It should be fixed to 鈥?鈥?
Can not be used.
It should be fixed to 鈥?鈥?
It should be fixed to 鈥?鈥?
Function
If VS is the vertical display start location,
VS = H
脳
危
2
n
VP
n
n=0
9
Remarks
0
H: Cycle with the horizontal synchronizing pulse
1023 settings are possible.
The vertical start location is specified
using the 10 bits from VP9 to VP0.
VP9 to VP0 = (0000000000
2
) setting is
forbidden.
_
Note : In case of B/F register is 鈥?鈥?
HOR (Note)
VP
HP
Display area
9
8
VERT