Portable 100 Magazine has several articles about the cassette and I/O port. The ones that seem most relevant to you are contained in the issues of July 1988, pages 24-26 Jan 1989, pages 6-7
link: [https://outlook-1.cdn.office.net/assets/mail/file-icon/png/zip_16x16.png] m100 cassette.zip<https://1drv.ms/u/s!AgRHXuUu57CegkLl85WLS14LadWh?e=17gsN5> ________________________________ From: M100 <m100-boun...@lists.bitchin100.com> on behalf of Rob <r...@bell.net> Sent: Saturday, February 5, 2022 3:10 AM To: M100 club <m...@bitchin100.com> Subject: Re: [M100] Cassette relay 1 Model 100 Hi I'm just playing around with the basic software. The question I have, is there a peek and poke to turn on relay 1. Also I like a command (peek location) to check if the relay is on or off. The basic language is all new to me. Thank you Rob Sent from my Bell Samsung device over Canada's largest network.
