m35049 Renesas Electronics Corporation., m35049 Datasheet - Page 10

• Manufacturer Part Number: m35049
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

Notes 1. The mark
(2) Address 121
DA
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
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
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".
into page 1.
Register
TEST28
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
PTC0
PTC1
PTC2
PTC3
PTC4
PTC5
PTD0
PTD1
PTD2
PTD3
PTD4
PTD5
PTD6
PTD7
16
around the status value means the reset status by the "L" level is input to AC pin.
Status
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
P0 output (port P0).
BLNK0 output.
P1 output (port P1).
R signal output.
P2 output (port P2).
Can not be used.
P3 output (port P3).
G signal output.
P4 output (port P4).
Can not be used.
P5 output (port P5).
B signal output.
“L” output or negative polarity output (BLNK0 output).
“H” output or positive polarity output (BLNK0 output).
“L” output or negative polarity output (R signal output).
“H” output or positive polarity output (R signal output).
“L” output.
“H” output.
“L” output or negative polarity output (G signal output).
“H” output or positive polarity output (G signal output).
“L” output.
“H” output.
“L” output or negative polarity output (B signal output).
“H” output or positive polarity output (B signal output).
“L” output.
“H” output.
“L” output.
“H” output.
Can not be used.
It should be fixed to “0”.
Contents
Function
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
____
MITSUBISHI MICROCOMPUTERS
P0 pin output control.
P1 pin output control.
P2 pin output control.
P3 pin output control.
P4 pin output control.
P5 pin output control.
P0 pin data control.
P1 pin data control.
P2 pin data control.
P3 pin data control.
P4 pin data control.
P5 pin data control.
P6 pin data control.
P7 pin data control.
M35049-XXXFP
Remarks
9