M35071 Datasheet, PDF (13/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35071-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(5) Address 12416
DA Register
Status
Contents
Function
0
DSP0
0 _{The display mode (blanking mode) for line n on the display}
screen is set line-by-line, using DSPn (n = 0 to 11).
1
The display mode is determined by the combination of registers
1
DSP1
0 _{BLK1 and BLK0 (address 12816). Settings are given below.}
1
0
2
DSP2
1
0
3
DSP3
1
BLK1
0
0
1
1
BLK0
0
1
0
1
DSPn= “0”
Matrix-outline border
Character
Border
Matrix-outline
DSPn= “1”
Matrix-outline
Border
Matrix-outline
Character
(At register BCOL = “0”)
Remarks
Sets the display mode of line 1.
Sets the display mode of line 2.
Sets the display mode of line 3.
Sets the display mode of line 4.
4
DSP4
0 _{For detail, see DISPLAY FORM1(1).}
1
Sets the display mode of line 5.
0
5
DSP5
1
Sets the display mode of line 6.
0
6
DSP6
1
Sets the display mode of line 7.
0
7
DSP7
1
Sets the display mode of line 8.
0
8
DSP8
1
Sets the display mode of line 9.
0
9
DSP9
1
Sets the display mode of line 10.
0
A
DSP10
1
Sets the display mode of line 11.
0
B
DSP11
1
0 ^{It should be fixed to “0”.}
C
TEST4
1 ^{Can not be used.}
0 It should be fixed to “0”.
D
TEST5
(Note 3)
1 Can not be used.
Sets the display mode of line 12.
0 Can not be used.
E
TEST9
(Note 3)
1 _{It should be fixed to “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".
12