I remember writing a BASIC program to form a S format papertape record and then used Excel to calculate the checksum. Peek the memory location block one address at a time. I would do it that way. Once you make a proper papertape file you can export it using whatever program you use to write out a papertape Bill On Tue, Nov 8, 2022 at 7:31 PM Ethan O'Toole via vcf-midatlantic <vcf-midatlantic@lists.vcfed.org> wrote:
I don't know which BASIC you are using but wasn't something like out #n, b I recall there being GW BASIC and QBASIC
I used that extensively for controlling things via the parallel port growing up. For serial, I guess you use the DOS mode utility first to set serial speed then maybe you can do out &h278, byte?
Another hack would be scripting languages from Telix, QModem and Telemate term programs.
- Ethan