m35047 Renesas Electronics Corporation., m35047 Datasheet - Page 20

• Manufacturer Part Number: m35047
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

Note. The mark
(10) Address 129
DA
A
B
C
D
E
0
1
2
3
4
5
6
7
8
9
RAMERS
Register
TEST30
VMASK
DSPON
BLINK0
BLINK1
BLINK2
BCOL
POLH
SYAD
STOP
POLV
BLK0
BLK1
B/F
around the status value means the reset status by the "L" level is input to AC pin.
16
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
Blanking of BLK0, BLK1
All raster blanking
Synchronize with the leading edge of horizontal synchronization.
Synchronize with the trailing edge of horizontal synchronization.
Do not mask by VERT input signal
Mask by VERT input signal
VERT pin is negative polarity
VERT pin is positive polarity
HOR pin is negative polarity
HOR pin is positive polarity
( When DSPn (address 125
Border display of character
Shadow display of character
RAM not erased
RAM erased
Oscillation of clock for display
Stop the oscillation of clock for display
Display OFF
Display ON
Divided into 64 of vertical synchronous signal
Divided into 32 of vertical synchronous signal
It should be fixed to "0".
Can not be used.
BLINK1 BLINK0
BLK1
0
0
1
1
0
0
1
1
BLK0
0
1
0
1
0
1
0
1
Matrix-outline size
Character size
Border size
Matrix-outline size
Blanking mode
Blinking OFF
Contents
Duty
25%
50%
75%
16
Function
) = "0" )
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
MITSUBISHI MICROCOMPUTERS
When register RAMERS is set to "1" , do not
stop the display clock. There is no need to
reset because there is no register for this
bit.Refer to REGISTER SUPPLEMENTARY
DESCRIPTION.
Sets all raster blanking
Synchronize with the front porch or
back porch of the horizontal
synchronization signal.
Set mask at phase comparison
operating.
Set VERT pin polarity.
Set HOR pin polarity.
Set blanking mode.
See DISPLAY FORM 1 (1).
See DISPLAY FORM 1 (2).
Set blinking duty ratio.
Set blinking frequency.
M35047-XXXSP/FP
Remarks
19