4 Commits

Author	SHA1	Message	Date
Thomas Harte	b3da16911f	Tweaked timing of mode 0, per contradictory information. Wrote a failing test of mode 2.	2017-06-03 18:42:54 -04:00
Thomas Harte	e52892f75b	Added a test of interrupt mode 1.	2017-06-03 18:16:13 -04:00
Thomas Harte	8c41a0f0ed	Added a test to confirm interrupts are disabled, and a response to the interrupt cycle within the all-RAM machine.	2017-06-03 17:53:44 -04:00
Thomas Harte	3e9212aaff	Plumbed through to allow interrupt tests, wrote an NMI test, corrected the error revealed.	2017-06-03 17:41:45 -04:00