SYMBiFACE II:RAM Expansion: Revision history

14 July 2018

• curprev 15:5515:55, 14 July 2018 TFM talk contribs 1,261 bytes 0 No edit summary

11 March 2018

• curprev 10:4510:45, 11 March 2018 Arnoldemu talk contribs 1,261 bytes +4 No edit summary
• curprev 10:4510:45, 11 March 2018 Arnoldemu talk contribs 1,257 bytes +50 No edit summary

8 August 2017

• curprev 12:5212:52, 8 August 2017 Arnoldemu talk contribs 1,207 bytes +10 No edit summary
• curprev 12:5112:51, 8 August 2017 Arnoldemu talk contribs 1,197 bytes +8 No edit summary

6 February 2016

• curprev 15:4415:44, 6 February 2016 Arnoldemu talk contribs 1,189 bytes +1,189 Created page with "The RAM selection is made by writing a byte (with bit 7 and 6 set to 1) to port 7fxx. The Symbiface 2 decodes the upper 8-bits of the I/O port completely and responds to 01111..."