33 Commits

Author	SHA1	Message	Date
Sebastien Bourdeauducq	cd587e4f12	rtio: do housekeeping in gateware	2014-12-01 17:32:36 +08:00
Sebastien Bourdeauducq	50e0bf3280	rtio: optimize flag handling	2014-12-01 14:29:50 +08:00
Sebastien Bourdeauducq	572eecc57b	rtio: stricter upper bound on guard time to avoid race condition	2014-12-01 14:27:03 +08:00
Sebastien Bourdeauducq	e5286c57ab	rtio: fix input FIFO depth config	2014-11-30 12:12:35 +08:00
Sebastien Bourdeauducq	bf745e53c9	rtio: register FIFO output to improve timing	2014-11-30 10:51:12 +08:00
Sebastien Bourdeauducq	dda4002ae1	rtio/phy: fix input synchronization	2014-11-30 10:50:48 +08:00
Sebastien Bourdeauducq	c78c5a2b4f	rtio: fix guard cycle computation	2014-11-30 01:00:52 +08:00
Sebastien Bourdeauducq	9aafe89518	rtio: use Record	2014-11-30 00:59:39 +08:00
Sebastien Bourdeauducq	901073acf3	asynchronous RTIO	2014-11-30 00:13:54 +08:00
Sebastien Bourdeauducq	9a14081031	rtio: add pileup count reporting	2014-10-21 23:14:01 +08:00
Sebastien Bourdeauducq	1c24a5971b	rtio: error recovery	2014-10-10 20:12:22 +08:00
Sebastien Bourdeauducq	af0cd902d3	get frequency from RTIO, support fractional frequencies	2014-09-26 17:24:06 +08:00
Sebastien Bourdeauducq	538aaa4c14	rtio: fix o_error csr size	2014-09-25 12:54:26 +08:00
Sebastien Bourdeauducq	9b8a91e67e	rtio: increase FIFO sizes	2014-09-17 19:53:29 +08:00
Sebastien Bourdeauducq	d8b9543e1b	rtio: use FWFT FIFO with no buffering. This fixes replace operations.	2014-09-17 19:53:06 +08:00
Sebastien Bourdeauducq	b207a3cef5	rtio: remove ISE bug workaround	2014-09-12 16:15:32 +08:00
Sebastien Bourdeauducq	813bc90194	rtio: support readout of counter from software	2014-09-12 15:27:40 +08:00
Sebastien Bourdeauducq	7efc28ede1	soc/ad9858: do not drive FUD by default	2014-09-11 23:11:00 +08:00
Sebastien Bourdeauducq	1b58e1510d	soc/rtio: mini-channels	2014-09-11 23:09:43 +08:00
Sebastien Bourdeauducq	202284d44c	soc/rtio: software-controlled replace	2014-09-11 23:09:20 +08:00
Sebastien Bourdeauducq	a158b87d9f	rtio: collapse zero-length intervals	2014-09-10 21:21:02 +08:00
Sebastien Bourdeauducq	a580d44007	rtio: ignore series of writes with the same value and add pileup detection	2014-09-09 22:02:17 +08:00
Sebastien Bourdeauducq	8d7591dfcf	more PEP8	2014-09-05 17:06:41 +08:00
Sebastien Bourdeauducq	4915b4b5aa	PEP8	2014-09-05 12:03:22 +08:00
Sebastien Bourdeauducq	9e4bc35354	soc/rtio: input support	2014-07-25 16:23:35 -06:00
Sebastien Bourdeauducq	6b6b44b924	soc/rtio: mux OE	2014-07-25 11:09:26 -06:00
Sebastien Bourdeauducq	f03ae5e5b0	soc/rtio: separate PHY, add OE and fine timestamp in FIFO	2014-07-24 23:50:20 -06:00
Robert Jordens	005d66c7cd	soc/dds: fix timing	2014-07-22 17:44:41 -06:00
Sebastien Bourdeauducq	2358b218bf	soc: add DDS interface core	2014-07-22 11:37:53 -06:00
Sebastien Bourdeauducq	cdda1beea8	soc/rtio: refactor, share counter and underflow detector	2014-07-21 13:17:21 -06:00
Sebastien Bourdeauducq	5f58789592	rtio: fix FIFO WE	2014-07-20 18:22:53 -06:00
Sebastien Bourdeauducq	0cb18d58a8	rtio: add FIFO level CSR	2014-07-17 19:35:53 -06:00
Sebastien Bourdeauducq	3b4bb41a19	add basic output-only untested RTIO core	2014-07-16 19:13:11 -06:00