Below are instructions for installing and setting up PALASM to run on your home computer. ====================================================================== Installing PALASM: ***************** Copy your AUTOEXEC.BAT file from c:\ into AUTOEXEC.OLD just to be safe. Copy PALFULL.EXE to some temporary locations. (I use c:\PAL_INST.) The PALFULL.EXE files is the full PALASM install tree in a self extracting archive. Now double click (in windows) on the file PALFULL.EXE. The result of this will be an extraction of a bunch of files in the c:\PAL_INST directory. Now the tricky part. The PALASM installer is pretty stupid--it needs to be fooled into thinking it's installing off of one huge floppy. Pick an unused drive letter on your system. It must be less than or equal to the LASTDRIVE statement in CONFIG.SYS. (If there isn't a LASTDRIVE statement, the default it E.) It should not be B even if you don't have 2 floppies. For example, I've extracted PALFULL.EXE into C:\PAL_INST, and I chose E as my unused drive letter. Now do this in a DOS window SUBST E: C:\PAL_INST E: CD \ INSTALL E: At this point, after a PALASM display screen, you will be asked a series of questions. Keep typing return until nothing else happens. Then hit the F10 key. Then hit any key to return to the DOS prompt. Now type the following. C: SUBST E: /D Now copy the file PALASM.bat from the web site into your PALASM root directory (probably C:\PALASM). Edit this file, if necessary to point to the correct path for PALASM. ====================================================================== Configuring PALASM: ****************** The default configuration should be changed in the following ways: FILE | Set Up... | Working Environment Display execution result on each run: Y FILE | Set Up... | Compilation Options Minimize: N FILE | Set Up... | Logic Synthesis Options Ensure polarity after minimization is: As specified in design file You probably should also change the working directory of PALASM. To do this: FILE | Change directory Then type an appropriate directory path for you files. I use C:\eel\3701\examples\palasm All my PALASM work will go in this directory on my computer.