M35053 Datasheet, PDF (18/47 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35053-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
(5) Port output and BLNK1, CO1 output
BLNK1 (CO1)
Fig. 7 Example of port control
PTD0 (PTD1)
1
PTC0 (PTC1)
1
0
Polarity switching
PTD0 (PTD1)
0
Select
Output
PTD0, 1, PTC0, 1 (Address F016)
(6) Setting conditions for oscillating or stopping the display clock
at display clock operating at display clock stop
STOP1
0
1
DSPON
1
0
CS pin
L
H
STOP1,DSPON (Address F816)
(7) Setting condition at LEVEL0,1
LEVEL0
Operation state (Character display)
Internal synchronous External synchronous
1
1
Now-working condition
(no characters are
displayed)
0
LEVEL1
0
1
0
LEVEL0 (address F616), LEVEL1 (address F816)
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