M35071 Datasheet, PDF (10/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35071-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(2) Address 12116
DA Register
Status
Contents
Function
0
PTC0
0 P0 output (port P0).
(Note 3)
1 BLNK0 output.
Remarks
P0 pin output control.
1
PTC1
0 P1 output (port P1).
(Note 3)
1 R signal output.
P1 pin output control.
2
PTC2
0 P2 output (port P2).
(Note 3)
1 Can not be used.
P2 pin output control.
3
PTC3
0 P3 output (port P3).
(Note 3)
1 G signal output.
P3 pin output control.
4
PTC4
0 P4 output (port P4).
(Note 3)
1 Can not be used.
P4 pin output control.
5
PTC5
0 P5 output (port P5).
(Note 3)
1 B signal output.
P5 pin output control.
6
PTD0
0 “L” output or negative polarity output (BLNK0 output).
(Note 3)
1 “H” output or positive polarity output (BLNK0 output).
P0 pin data control.
7
PTD1
0 “L” output or negative polarity output (R signal output).
(Note 3)
1 “H” output or positive polarity output (R signal output).
P1 pin data control.
8
PTD2
0 “L” output.
(Note 3)
1 “H” output.
P2 pin data control.
9
PTD3
0 “L” output or negative polarity output (G signal output).
(Note 3)
1 “H” output or positive polarity output (G signal output).
P3 pin data control.
A
PTD4
0 “L” output.
(Note 3)
1 “H” output.
P4 pin data control.
B
PTD5
0 “L” output or negative polarity output (B signal output).
(Note 3)
1 “H” output or positive polarity output (B signal output).
P5 pin data control.
0 “L” output.
C
PTD6
(Note 3)
1 “H” output.
P6 pin data control.
0 “L” output.
D
PTD7
(Note 3)
1 _{“H” output.}
P7 pin data control.
E
RSEL0
(Note 3)
0 _{For setting, see REGISTER SUPPLYMENTARY DESCRIPTION Set display frequency range.}
(2).
1
____
Notes 1. The mark around the status value means the reset status by the "L" level is input to AC pin.
2. The page in which data is written is controlled by the DAF bit. When set to "0", data is written into page 0, whereas when set to "1",
data is written into page 1.
3. Registers marked with (Note 3) are found only in page 0, therefore the register value does not change when the DAF bit is set to "1".
9