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- echo off
- echo Atari Portfolio Serial Bootstrap Loader
- set PFSPEC=COM1:4800,n,8,1
- echo Initialize Portfolio RS232 to 4800 baud, no parity, 8 data, 1 stop
- pause
- binhex xterm1.com
- ren result.out xterm1.hex
- chksum xterm1.com > xterm1.chk
- chksum hexbin.com > hexbin.chk
- chksum chksum.com > chksum.chk
- echo Type "COPY AUX LOAD.BAT [ENTER]" on Portfolio
- pause
- if exist chksum.dat del chksum.dat
- pfload load.bat
- echo Type "LOAD [ENTER]" on Portfolio
- pause
- ren chksum.chk chksum.dat
- pfload chksum.com
- if exist chksum.dat goto abort
- ren hexbin.chk chksum.dat
- pfload hexbin.com
- if exist chksum.dat goto abort
- ren xterm1.chk chksum.dat
- pfload xterm1.hex
- del xterm1.hex
- if not exist chksum.dat goto end
- :abort
- echo Incorrect checksum obtained while verifying download
- echo Check connections, cables, batteries, etc.
- del chksum.dat
- del *.chk
- goto veryend
- :end
- echo Congratulations! You have just passed "GO" with your Portfolio!
- echo A copy of XTERM1.COM is now in the C: directory,
- echo ready to talk to the world! Good luck.
- :veryend
- echo on
- ə