M35060-056SP Просмотр технического описания (PDF) - Mitsumi
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M35060-056SP Datasheet PDF : 42 Pages
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MITSUBISHI MICROCOMPUTERS
M35060-XXXSP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
REGISTERS DESCRIPTION
(1) Address 2A816
DA
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
Note: The mark
Register
Status
Contents
Function
0
VP0
If VS is the vertical display start location,
1
VP1
0
VS
=
H
!
(
7
Σ
2n
VPn
)
n=0
1
0
VP2
1
H: Cycle with the horizontal synchronizing pulse
0
VP3
1
0
VP4
1
0
VP5
1
0
VP6
1
0
VP7
1
0
HP0
If HS is the horizontal display start location,
1
HP1
0
HS
=
T
!
(
8
Σ
2n
HPn
+
9
)
1
n=0
0
HP2
1
T: Cycle with the display clock
0
HP3
HOR
1
0
HP4
1
0
HP5
1
0
HP6
1
TV screen
VS
HS
Character
displaying area
0
HP7
1
1 bit weights 1 clock.
0
HP8
1
TEST10
0
1 Test mode (Must be cleared to 0.)
0
TEST11
1
0
TEST0
1
0
TEST1
1
0
TEST2
1
0
TEST3
1
0
—
Must be cleared to 0.
1
__
around the status value means the reset status by the “L” level is input to AC pin.
Remarks
The vertical start location is
specified using the 8 bits from
VP7 to VP0.
VP7 to VP0 < 1416 are not
available.
The horizontal start location is
specified using the 9 bits from
HP8 to HP0.
HP8 to HP0 < 1916 are not
available.
6
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