Universal Mainboards
A useful article to understand the internal modem on the Universal Boards is found on page 76 of Micro Cornucopia, Jan-Feb 1988.
For adding the Real Time Clock reference the article on page 72 of Micro Cornucopia, May-June 1988.
A useful article to understand the internal modem on the Universal Boards is found on page 76 of Micro Cornucopia, Jan-Feb 1988.
For adding the Real Time Clock reference the article on page 72 of Micro Cornucopia, May-June 1988.