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Apr 25 at 20:55 comment added scm i finished what I needed to do, I got Altair basic running on my Z80 board... I've posted an answer to the question in case anyone else wants to decode a vintage tape
Apr 25 at 20:54 answer added scm timeline score: 7
Apr 14 at 19:07 comment added Noel Whitemore They do have the 3.2 version as that's where I got a copy from for testing. Good luck!
Apr 14 at 18:44 comment added scm @NoelWhitemore yes, I've been there... I'm pretty sure their version for 8k basic is 4.0, mine is 3.2.. but I have verified that the .wav file I made passes checksum tests on all the packets... I'm writing code right now to patch in my IO port addresses (can't use basic's existing code for port configuration)... and so the big test will be to just run it and see if it works.
Apr 14 at 13:16 comment added Noel Whitemore I'm assuming you already know this, but the Altair 8800 Clone web site has BASIC cassette loader files available if you need to verify the integrity of your cassette.
Apr 14 at 0:10 comment added scm i analysed the checksum loader on the tape. i found theres only two simple packet types. one for code and one for a start address. once ive completed my task ill write a good answer to this question
Apr 14 at 0:07 history undeleted scm
Apr 14 at 0:06 history deleted scm via Vote
Apr 13 at 15:50 history asked scm CC BY-SA 4.0