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From: SVS (all posts)
Date: 1999-09-01
Subject: Plus4 Mega Assembler
Hello Plus/4ers!

this general e-mail is to remember (or to present) the famous package SVS MEGA ASSEMBLER version 5.3.- It allows everybody (to learn or) to develop machine-language based programs.

You can download it from FTP://NIC.FUNET.FI Directory: /pub/cbm/plus4/Tools/Assembler

I can e-mail some screen-shots to everybody interested to have an idea about the quality of this software, just ask for me.

In any case please send any comment, suggestion or question can be addressed to:
SVS of F.I.R.E. crew at: contab@scortegagna.com





Some program features:

GENERAL:
- Easy to use, to write and to debug.
- Free
- Complete info files and example.
- On-line help

HARDWARE:
- 64 Kb Plus/4
- 256 Kb Plus/4 (Solder version)
- 1541 or 1551 drive
- Serial printer (optional)

SOFTWARE:
- Source code like CBM BASIC lines (then: list, delete, insert, etc.)
- Powerful directives
- Macro
- Line commands (conversions, formatted listing, searching, etc.)
- Offset system (write a code FOR a location but STORED in another one)
- Help screens available when an error is detected
- 32 different error types
- All numeric basis: DEC, BIN, HEX, SYMBOLIC-NAMES, PROGRAM-COUNTER, etc.
- Solves numeric expressions with mixed basis data
- All math' operators (+ - * /); plus ^ (powering); ! (rest of division); >
(msb); < (lsb)

DESKTOP ACCESSORIES:
- Line commands (see above)
- Note pad
- Graphic calculator (IRQ)
- Digital watch

DEBUG TOOLS:
- Step source listing (up or down)
- Vertical scrolling bar on listing (as Windows [sorry!])
- Remaining percentage of source (as UNIX [sorry!])
- Machine language continuous bi-directional listing (not D command)
- Machine language programmable break-point system (till 4 break points in any memory bank)

* * * AND MANY MORE . . .

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