Commit Graph

9 Commits

Author SHA1 Message Date
leo 54f2532106 Change the way that bit's are cleared in the InterruptPending register of
the 68901. Do this now by _assigning_ ~<bit_to_clear> instead of the
previously used 'andb ~<bit_to_clear>'. The latter caused a rwm-cycle that
caused a race condition to happen when an interrupt arrived between the
Read and Modify-Write.
Anyway, this solved my hanging keyboard problem.
1999-08-06 08:27:30 +00:00
pk 0e39bfc32c remove duplicate line in copyright. 1999-04-06 19:28:41 +00:00
pk 5a47d424ae Fix garbled word in copyright statement. 1999-04-06 19:27:48 +00:00
leo d833f66c0c Copyright stuff. 1998-10-07 07:22:32 +00:00
jonathan 466e784ee1 defopt DDB. 1998-07-04 22:18:13 +00:00
leo e32073cbb1 Sync with latest tty changes. 1998-03-25 09:46:09 +00:00
thorpej 2d73f5ea18 Update for changes to config. 1998-01-12 18:03:58 +00:00
leo c9f11609e3 According to Andre Lange, the Hades has the DTR/RTS lines exchanged on
the 68901 UART-port due to a PCB error. Take care of this.
1997-08-27 06:59:19 +00:00
leo c803f7baa9 Add serial driver for 68901 UART (modem1 port). 1997-05-25 12:41:27 +00:00