MITSUBISHI MICROCOMPUTERS
M35046-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(3) Address 122
16
Contents
DA
Register
Status
HP0
(LSB)
0
1
0
1
HP1
1
0
2
HP2
1
0
3
HP3
1
0
4
HP4
1
0
5
HP5
1
0
6
HP6
1
0
7
HP7
1
0
8
HP8
1
HP9
(MSB)
0
1
0
A
TEST9
1
0
B
SPACE0
1
0
C
SPACE1
1
0
D
SPACE2
1
0
E
RSEL1
1
2
0
0
0
0
1
1
1
1
Remarks
Function
If HS is the horizontal display start location,
HS = T
脳
危
2
n
HP
n
+ 6
n=0
9
0
T: The cycle of display frequency
1000 settings are possible.
Horizontal display start location is
specified using the 10 bits from HP9
to HP0.
HP9 to HP0 = (0000000000
2
) and
(0000010111
2
) setting is forbidden.
___
Note : In case of B/F register is 鈥?鈥?
HOR (Note)
VP
HP
Display area
9
It should be fixed to 鈥?鈥?
Can not be used.
SPACE
1
0
0
1
1
0
0
1
1
Number of Lines and Space
(艗 represents space)
1
2
3
4
5
12
艗
10 脥 1
艗
8 脥 2
艗
6 脥 3
艗
4 脥 4
艗
2 脥 5
6
艗
6
6
艗
脥 6
VERT
0
0
1
0
1
0
1
0
1
Leave one line worth of space in the ver-
tical direction.
For example, 6
艗
6 indicates two sets
of 6 lines with a line of spaces between
lines 6 and 7.
A line is 18
脳
N horizontal scan lines.
N is determined by the character size in
the vertical direction as follows:
脳1
鈥?/div>
N = 1
脳2
鈥?/div>
N = 2
脳3
鈥?/div>
N = 3
脳4
鈥?/div>
N = 4
艗
represents one line worth of spaces.
For details, see (2) Setting display frequencies under Register
Supplementary Description.
To be used when EXCK0=1 and EXCK1=1.
Set display frequency area.
7
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