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- CP/M Interlace Demo 1.0
- (C) 1992 Steve Goldsmith
- All Rights Reserved
-
-
-
- CP/M Interlace Demo may be copied and distributed freely providing
- that all files are kept intact, no fee is charged and it is not
- part of a package for which a charge is made.
-
-
- * OVERVIEW
-
- CP/M Interlace Demo shows the 80 X 50 text mode feature of SG Tools
- Pro VDC Screen Manager. The display is quite stable and readable
- compared to other programs that use interlace without CPU
- processing. I'm currently not using page flipping like 80 X 25
- text mode, but that can be easily added at the loss of one
- character set (I try to make everything compatible with 16K VDCs
- where possible). Another modification might be to use the CPU to
- control the even/odd scan lines during vertical blanking which
- produces a more stable display. I use a Commodore 2002 monitor
- which produces a nice display. If you use another type of monitor
- please drop me a line and let me know how it looks.
-
-
- * REQUIREMENTS
-
- + A C128 or C128D
- + At least one 1541, 1541 compatible or better disk drive
- + 80 column monitor
- + CP/M 3.0
-
-
- * SG TOOLS
-
- If you like CP/M Interlace Demo then check out SG Tools
- Programmer's tool box for Turbo Pascal 2.0 or higher. SG Tools
- gives you the capability to develop programs like CP/M Interlace
- Demo. Turbo Pascal offers better productivity, portability and
- maintainability than GEOS or C128 native mode languages. Take it
- from a Commodore programmer with 12 years experience, Turbo Pascal
- and SG Tools are an unbeatable combination. To get a copy of SG
- Tools contact:
-
- Parsec, Inc.
- PO Box 111
- Salem, MA 01970-0111
- (508) 745-9125
-
- On-line on GEnie as C128.JBEE
-
-
- * PAYMENT
-
- Any contribution (even a buck is nice) towards the development of
- professional C128 CP/M products is greatly appreciated.
-
-
- * HOW TO CONTACT ME
-
- Please report any problems, suggestions, etc. to me via GEnie as
- S.GOLDSMITH2, voice phone (813) 925-1064 or mail to:
-
- Steve Goldsmith
- 2805 Jamaica Street
- Sarasota, FL 34231