Uploaded December 2016 | Updated September 2026, 2 weeks ago
The card is now in slot 8 of a real IBM PC/XT 5160, configured to port C0h, which is in the 'reserved IO' area of the 5160, but since you only need to write data to the SN76489, not read from it, it seems to work fine.
The card is now in slot 8 of a real IBM PC/XT 5160, configured to port C0h, which is in the 'reserved IO' area of the 5160, but since you only need to write data to the SN76489, not read from it, it seems to work fine.
