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Author	SHA1	Message	Date
Raphael Jacquot	4800c6f241	try replacing all ifs with a case... yosys blows up too	2019-02-07 11:54:11 +01:00
Raphael Jacquot	0940b198d3	remove multiple posedge clk, which doesn't work	2019-02-07 09:38:27 +01:00
Raphael Jacquot	5a5fc9c775	fix all bad warnings	2019-02-07 08:55:41 +01:00
Raphael Jacquot	b5c3a56273	separate reading instructions from reading data	2019-02-07 08:35:59 +01:00
Raphael Jacquot	b519f3d8b3	use a yosys config file instead	2019-02-07 07:11:25 +01:00
Raphael Jacquot	7a1bc5956e	add an ifdef	2019-02-07 07:11:11 +01:00
Raphael Jacquot	4c9925c1a3	fix yosys warning	2019-02-07 07:10:33 +01:00
Raphael Jacquot	953323c7b8	rename runstates and starts splitting things up	2019-02-07 06:29:47 +01:00
Raphael Jacquot	3c32cbc213	attempt to fix bus	2019-02-06 17:50:36 +01:00
Raphael Jacquot	b8fa3b2df0	fix nibble_out in bus	2019-02-06 17:43:14 +01:00
Raphael Jacquot	62b1ab0292	attempt at bus are failing. what am I missing ?	2019-02-06 17:39:25 +01:00
Raphael Jacquot	b0bbacb0cc	fix bad assign types	2019-02-06 16:44:52 +01:00
Raphael Jacquot	98ff32e61c	make messages for GOTO, GOVLNG and GOSBVL better	2019-02-06 16:14:09 +01:00
Raphael Jacquot	16d9149f1a	implement the bus, with priority. currently, only rom and io_ram	2019-02-06 16:04:02 +01:00
Raphael Jacquot	c77b714777	implement some of the bus commands for the io_ram module.	2019-02-06 14:33:44 +01:00
Raphael Jacquot	82f4df8e93	add licence info	2019-02-06 10:40:55 +01:00
Raphael Jacquot	11d3d1dfef	add io_ram block (unfinished)	2019-02-05 08:49:14 +01:00
Raphael Jacquot	cc632307ea	implement decoding of data transfers	2019-02-05 07:07:19 +01:00
Raphael Jacquot	14272d9978	finish re-coding all instructions	2019-02-04 23:51:36 +01:00
Raphael Jacquot	40d75acc8f	implement more stuff	2019-02-04 22:08:17 +01:00
Raphael Jacquot	713689b0f9	fix some verilator warnings	2019-02-04 20:36:47 +01:00
Raphael Jacquot	355539aaaf	handle 0	2019-02-04 18:35:53 +01:00
Raphael Jacquot	36fb15a209	add some comments	2019-02-04 18:17:14 +01:00
Raphael Jacquot	59186f6bf8	do more instructions	2019-02-04 18:00:08 +01:00
Raphael Jacquot	d743217132	make it one single process	2019-02-04 17:46:29 +01:00
Raphael Jacquot	d2e7f7d035	commit more stuff	2019-02-04 17:14:08 +01:00
Raphael Jacquot	7fcce53689	implement ST=[01] n	2019-02-04 17:00:08 +01:00
Raphael Jacquot	610647d724	add some ifdefs to hide the various display statements	2019-02-04 16:49:11 +01:00
Raphael Jacquot	5d8fcd41fa	transform more pieces (DECODE_8)	2019-02-04 15:48:06 +01:00
Raphael Jacquot	ffaf23b363	handle GOTO in the new form	2019-02-04 15:30:18 +01:00
Raphael Jacquot	9b8428c14c	redesigning after people looked at it	2019-02-04 15:02:33 +01:00
Raphael Jacquot	a44c6f6f36	change the way the rom is encoded, makes things easier	2019-02-04 11:31:58 +01:00
Raphael Jacquot	9f0fadf1b1	more changes	2019-02-04 10:55:17 +01:00
Raphael Jacquot	2974a63e02	changed some things from suggestions	2019-02-04 10:38:42 +01:00
Raphael Jacquot	28d4ae60c6	add initial load	2019-02-04 09:59:35 +01:00