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path: root/src/mame/drivers/hazl1420.cpp (follow)
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* hazl1420: Add RS232 port; video RAM addressing guess (nw) AJR2018-10-071-2/+22
* hazl1420: Add beeper (nw) AJR2018-10-021-1/+15
* hazl1420: Much better raster interrupts (nw) AJR2018-10-011-4/+32
* dp8350: More timing outputs (nw) AJR2018-09-251-2/+3
* hazl1420: Add CRTC accessor and preliminary key matrix (nw) AJR2018-09-251-21/+148
* Preliminary emulation of National DP8350 CRT controller family AJR2018-09-251-7/+6
* hazl1420: Add interrupts and hook up DIP switches through I/O expanders (nw) AJR2018-09-241-54/+94
* hazl1420: Nonstandard INS8250 clock (nw) AJR2018-09-221-1/+1
* hazl1420: Add INS8250 (nw) AJR2018-09-221-2/+27
* hazl1420: Looks like only the external program ROMs are important (nw) AJR2018-09-211-4/+4
* hazl1420: DIP switch definitions (nw) AJR2018-09-211-0/+53
* New machines marked as NOT_WORKING AJR2018-09-201-0/+93