Author(s): Gordon Young
Pages: 3
Pages: 1985
Related Content
- Byte-Back Co (company)
- MD-1 Modem (product)
The Byte Back Modem doesn’t use the Z80 in/out ports; it uses logic gates to activate the 8251 USART, which is used to send and receive data. Reprint of the article from T-S Horizons.