M35061 Datasheet, PDF (14/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35061-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(8) Address 2AF16
DA
Register
Status
Contents
Function
Remarks
0 Port P0 output
0
PTC0
1 YM output
Select P0 pin
0 Port P1 output
1
PTC1
1 BLNK output
Select P1 pin
0 Port P2 output
2
PTC2
1 B output
Select P2 pin
0 Port P3 output
3
PTC3
1 G output
Select P3 pin
0 Port P4 output
4
PTC4
1 R output
Select P4 pin
0 Port P5 output
5
PTC5
1 CSYN output
Select P5 pin
0 When port output: 0 output, when YM output: negative polarity.
6
PTD0
Select data of P0 pin
1 When port output: 1 output, when YM output: polarity.
0 When port output: 0 output, when BLNK output: negative polarity.
7
PTD1
Select data of P1 pin
1 When port output: 1 output, when BLNK output: polarity.
0 When port output: 0 output, when B output: negative polarity.
8
PTD2
Select data of P2 pin
1 When port output: 1 output, when B output: polarity.
0 When port output: 0 output, when G output: negative polarity.
9
PTD3
Select data of P3 pin
1 When port output: 1 output, when G output: polarity.
0 When port output: 0 output, when R output: negative polarity.
A
PTD4
Select data of P4 pin
1 When port output: 1 output, when R output: polarity.
0 When port output: 0 output, when CSYN output: negative polarity.
B
PTD5
Select data of P5 pin
1 When port output: 1 output, when CSYN output: polarity.
C
SRAND0
0 _{SRAND SRAND}
1
1
0
SRAND2
0
1
Condition of border display is
changeable.
0
0
0 Complete border = 1 dot Right and dot border = 1 dot
D
SRAND1
1
0
1 Complete border = 2 dot Right and dot border = 2 dot
1
0 Complete border = 3 dot Right and dot border = 3 dot
E
SRAND2
0
1
1 Complete border = 4 dot Right and dot border = 4 dot
1 Vertical direction is 1 dot only.
Blanking with all 40 characters in matrix-outline mode
Horizontal display range can be
0
altered when all characters are in
F
ALL24
Horizontal display period fully blanked with all characters in
matrix-outline size.
At external synchronous, set to 0.
1 _{matrix-outline size.}
Operation of character code FF16
becomes ineffective.
0
10
PC0
1 ^{Display frequency fT control}
11
PC1
0
1
fT
=
fH
✕
{
7
Σ
(2ⁿPCn)
+
512
}
n=0
PC7 to PC0 < 3616,
PC7 to PC0 > C616 is not
available.
0
12
PC2
1
0
13
PC3
1
0
14
PC4
1
0
15
PC5
1
0
16
PC6
1
0
17
PC7
1
Note: At EX (address 2B016) = “0” (external synchronous), setting “1” of ALL24 register is not available.
Refer Fig. 2 about PTC0 to 5, PTD0 to 5.
13