14 commits

Author	SHA1	Message	Date
Raphaël Jacquot	009f01f5d7	implement 8[45]x ST=[01] n ... implement GOVLNG dump 2 lines of registers in debugger now	2019-03-04 08:08:02 +01:00
Raphael Jacquot	cfd7603e96	we have signal !	2019-03-03 18:22:48 +01:00
Raphael Jacquot	c04c770cba	successfully got the saturn to startup on the ECP5 \o/	2019-03-03 17:29:30 +01:00
Raphael Jacquot	bc25d4a61a	cleanup blinky test	2019-03-03 16:18:30 +01:00
Raphael Jacquot	42e49caca3	cleanup of top	2019-03-03 15:59:02 +01:00
Raphael Jacquot	e192444f51	added a chaser to test the board	2019-03-03 15:46:21 +01:00
Raphaël Jacquot	6dd38500a8	add a counter to slow things down	2019-03-03 15:19:07 +01:00
Raphaël Jacquot	b58be38b10	connect debugger to leds	2019-03-03 13:33:32 +01:00
Raphael Jacquot	a6d5491619	fix the compilation for proper use of clk_25mhz signal as clock	2019-03-03 13:03:36 +01:00
Raphael Jacquot	21ad359673	fix compiling ... fix the way the bus controller program worked, which generated evil inferred latches	2019-03-02 22:33:58 +01:00
Raphael Jacquot	cd2b74dcc8	add some commenting	2019-03-02 15:01:00 +01:00
Raphael Jacquot	8ce2d2a993	implement more of the bus controller	2019-03-02 13:22:09 +01:00
Raphael Jacquot	e761f984c8	implement the basic rom, and add a few things	2019-02-25 09:17:17 +01:00
Raphael Jacquot	8866b8c175	starts complete rewrite	2019-02-24 23:30:57 +01:00