Sharp PC-1500 - PC-1500 RAM Map and Memory Organization; LH5801 MPU Signal Description and Features

All and more about Sharp PC-1500 at http:/lwww.PC-1500.info
[REFERENCE]
1.
Determin i ng printing character size and direction ... . ... .• .. . .• ... . .. ...... . •. .. . .. .... 150
2. Restorati on of array and two-character variable . ... .... . .. ... . . .. . .. . .. . . . .. . . .. .... . . . 150
3. Knowing the use of CE -1 50. . .... . . .. . . . . . .. . . . .. .. . . . ... . . . . .. . . . . . . .. . . . . •. ... 150
4. CMT format . .. . . . .. . .. . . .. . . . . . . .. .. . . . ... .. ... . . . ... . . .. . .... . . .• . ... • . . . . . . . .. . . . . 151
5. Circuit diagram . . . . . . • • . . . . . . . . . • .. . . . . . . . . . .. . .... .. .. . . . .. . .... . .. . .. ... • . ... 153
5-1.
PC-1500 .. . .. . .... . .. . . • .. .. •• .... • ... . . . . . . . . ..... . . . . . . ... . . . . . . . • . . . .... ... . .. 154
5-2.
CE-150 . .. . . . . ... .. . . .. . . .. . • .. . . ... .. .... . .. . . .. . . .. .
155
5-
3. CE-151 . . ... . . . ...... .... .. . . .. .. . . ... . .. ... .. . .. .... . . .. . . .. .. .. . . . .. . ... . . . . . 156
5-4.
CE-153. .. . . . . . . . . . . . . . . . . . . •. . . . . . . . . . .... . . . . . . . .. . . . .. ... . .. . .. . . . . . . . . . . . . . 156
5-5.
CE-155 . . .. . • .. .. •. .. . . . . .. . • .. . . . •. .. . .. . . . . . . .. . . .. . . •. . .. . .. . . . . . . . • ..... . .
5-6. CE-158 . . . .. . . .. . . ........ .. . .. . .. . . .... . .
5-7.
CE-159 . . ... . . . . . . .. . . . .. .. . . . . . . .. .... . . .. .. .. .. . . .. .. •. . . . . • .. . . . .. . • . .. . • .. . . .
[ADDENDUM]
157
158
159
Differences between the
PC-1500A and the PC-1500 ...... . . .. .. •. . .. . •• . . .. • . .• . ... . .. . . 161
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