
85
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
M37272M6/M8–XXXSP/FP, M37272MA–XXXSP
M37272E8SP/FP, M37272EFSP
MITSUBISHI MICROCOMPUTERS
Rev. 1.3
Notes : The character code “0916” is used for “transparent space” when dis-
playing Closed Caption.
Therefore, set “00
16” to the 40-byte addresses corresponding to the
character code “09
16.”
<Transparent space font data storing area>
■ M37272M6/M8-XXXSP/FP, M37272E8SP/FP
addresses 1000
16 + (4 + 2n) ✕ 10016 + 1216 to
1000
16 + (4 + 2n) ✕ 10016 + 1316
(n = 0 to 19)
addresses 141216 and 141316
addresses 161216 and 161316
addresses 381216 and 381316
addresses 3A1216 and 3A1316
■ M37272MA-XXXSP, M37272EFSP
addresses 11000
16 + (4 + 2n) ✕ 10016 + 1216 to
11000
16 + (4 + 2n) ✕ 10016 + 1316
(n = 0 to 19)
addresses 1141216 and 1141316
addresses 1161216 and 1161316
addresses 1381216 and 1381316
addresses 13A1216 and 13A1316
8.11.11 Automatic Solid Space Function
This function generates automatically the solid space (OUT1 or OUT2
blank output) of the character area in the CC mode.
The solid space is output in the following area :
• Any character area except character code “09
16 ”
• Character area on the left and right sides of the above character
This function is turned on and off by bit 1 of the OSD control register
(refer to Figure 8.11.3).
Fig. 8.11.24 Display Screen Example of Automatic Solid Space
…
0
50
90
90
90
60
6
1
61
61
61
61
61
6
0
60
9
1
61
6
•
•
•
•
•
•
0
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1
6
0
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1
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…
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