11 Commits

Author	SHA1	Message	Date
Olof Kindgren	2226afe669	Expose ROM/RAM files as top-level parameters ... This allows file names to be overridden at compile-time. It also gets rid of the ifdef SIM in the verilog components	2018-02-12 14:04:00 +01:00
Niels Moseley	14743ed0de	Updated PS/2 keyboard processing in an attempt to make it more stable -- still needs work	2018-02-08 19:02:46 +01:00
Niels Moseley	237d35491a	Fixed Quartus VGA reversal bug/feature. Removed bit reversing logic and created bit-reversed font rom hex file	2018-02-08 17:51:30 +01:00
Niels Moseley	f76134bcf1	Added VGA font rom in hex to (hopefully) solve the endianess problems between Yosys/Quartus	2018-02-07 19:22:00 +01:00
Niels Moseley	2ae6d8a867	DE0	2018-02-07 17:04:40 +01:00
Niels Moseley	586b006e88	PS/2 keyboard seems to be working including the shift key. It needs debouncing, however	2018-01-29 00:39:24 +01:00
Niels Moseley	d280d2abaa	Added basic ps2 keyboard interface block	2018-01-28 02:00:21 +01:00
Niels Moseley	645ec26081	Added missing 7-segment display driver for DE0 board	2018-01-27 18:47:56 +01:00
Niels Moseley	6823d0e3f9	Added 6502 PC monitoring	2018-01-27 18:11:33 +01:00
Niels Moseley	0527dbb999	Updated DE0 top level and Quartus DE0 project to new directory layout	2018-01-27 16:01:27 +01:00
Niels Moseley	b61b490e4b	added missing DE0 top level	2018-01-27 14:42:15 +01:00