New release 1.1. Minor updates concerning compatibility with QuartusII (RAM and ROM extraction) and ISE (reduce LUT count) - see file CHANGELOG.
Dec 18, 2006
New release 1.0. This is the first release for the Stable milestone!
A 8243 implementation has been added - see file CHANGELOG.
Jul 11, 2006
Development of a 8243 compatible core has started.
Oct 16, 2005
New release 0.6 BETA. It contains the latest bug fixes and further improvements - see file CHANGELOG. A preliminary version of the Integration Manual is available.
Sep 13, 2005
New bug found: Target address of JMP and CALL to Program Memory Bank 1 corrupted by interrupt. Bug was fixed in repository and regression tests have been set up.
Jun 8, 2005
New bug found: MSB of Program Counter changed upon PC increment. Bug was fixed in repository and a regression test has been set up.
Oct 26, 2004
New release 0.5 BETA. It contains fixes for the bugs that were found lately. Furthermore, it includes some improvements concerning the cycle timing of P1, P2 and BUS. They are now updated by the OUTL instruction as described in the User Manual.
Oct 25, 2004
New bug found: RD' and WR' not asserted for INS A, BUS and OUTL BUS, A. See Tracker entry for details. The bug has been fixed in the CVS repository. Several files have been updated to align and further improve the cycle timing.
Oct 24, 2004
New bug found:
P1 constantly in push-pull mode in t8048
For details see the related Tracker entry.
The bug has been fixed in the CVS repository, look for version 1.4 of t8048.vhd.