M35054 MITSUBISHI [Mitsubishi Electric Semiconductor], M35054 Datasheet - Page 15

• Manufacturer Part Number: M35054
• Description: SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS???
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

(9) Address F8
Notes 1. In dealing with the internal synchronization, cut off external video signals outside the IC. The leakage of external input video signals
Notes
Notes
0~D
DA
A
B
C
D
0
1
2
3
4
5
6
7
8
9
2. In displaying color superimposition, enter into the OSCIN pin the f
3. Erases all the display RAM. The character code turns to blank-FF
can be avoided.
composite video signals (input to the CVIN pin).
and reversed character bit turns to “0”.
16
RAMERS
Register
STOPIN
TEST47
TEST48
TEST49
TEST50
TEST51
LEVEL1
DSPON
STOP1
SCOR
BLK0
BLK1
EX
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
External synchronization
Internal synchronization
Superimpose monotone display
Superimpose coloring display (only NTSC)
f
Can not be used.
Oscillation VCO for display
Stop oscillation VCO for display
Display OFF
Display ON
RAM not erased
RAM erased
Internal bias OFF
Internal bias ON
Can not be used.
It should be fixed to “1”.
Can not be used.
It should be fixed to “1”.
Can not be used.
It should be fixed to “1”.
Can not be used.
It should be fixed to “1”.
Can not be used.
It should be fixed to “1”.
SC
BLK1
input mode
0
0
1
1
BLK0
0
1
0
1
Contents
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
Matrix-outline size
Character size
Matrix-outline
border size
Border size
DSPn= “1”
Function
M35054-XXXFP/M35055-XXXFP
16
, the encode data bit and the blinking bit turn to “1” respectively,
SC
signal that phase-synchronizes with the color burst of the
Matrix-outline size
Matrix-outline size
Character size
Border size
DSPn= “0”
MITSUBISHI MICROCOMPUTERS
Display mode
(BLNK output) variable
Synchronizing signal switching
(Note1)
“1” setting is forbidden at internal
synchronous or PAL, M-PAL
mode displaying.
OSCIN oscillation control
Control oscillation VCO for
display
This register does not exist
(Note 3).
Generates bias potential for syn-
chronous separation.
Remarks
15