M35053 Datasheet, PDF (10/47 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35053-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(4) Address F316
DA
Register
0~D
Status
Contents
Function
0
0
HSZ10
1
0
1
HSZ11
1
HSZ11
0
0
1
1
HSZ10
0
1
0
1
Horizontal direction size
1T/dot
2T/dot
3T/dot
4T/dot
0
2
HSZ20
1
0
3
HSZ21
1
HSZ21
0
0
1
1
HSZ20
0
1
0
1
Horizontal direction size
1T/dot
2T/dot
3T/dot
4T/dot
0
4
VSZ10
1
0
5
VSZ11
1
VSZ11
0
0
1
1
VSZ10
0
1
0
1
Vertical direction size
1H/dot
2H/dot
3H/dot
4H/dot
0
6
VSZ20
1
0
7
VSZ21
1
VSZ21
0
0
1
1
VSZ20
0
1
0
1
Vertical direction size
1H/dot
2H/dot
3H/dot
4H/dot
0
8
DFLD0
1
0
9
DFLD1
1
DFLD1
0
0
1
1
DFLD0
0
1
0
1
Field detection
OFF
The first field
The second field
Can not be used
0
A
EFILD0
1
0
B
EFLD1
1
EFLD1
0
0
1
1
EFLD0
0
1
0
1
Field detection
OFF
The first field
The second field
Can not be used
___
C
D/V
0
It outputs digital signal.
1
It outputs composite video signal (Note).
D
TEST28
0
It should be fixed to “0”.
1
Can not be used.
___
Note. Output buffer is needed with EDO (12-pin) at D/V= “1”. (Refer to example of peripheral circuit)
Remarks
Character size setting in the
horizontal direction for the first
line.
Character size setting in the
horizontal direction for the 2nd
line to 10th line.
Character size setting in the
vertical direction for the first line.
Character size setting in the
vertical direction for the 2nd line
to 10th line.
Specifies the field determination
procedure in relation to the
Decoding functions.
Refer to supplemental
explanation (2).
Specifies the field determination
procedure in relation to the
Encoding functions.
Refer to supplemental
explanation (2).
Encode (EDO) output control.
Refer to encode function (3).
10