548 Commits

Author	SHA1	Message	Date
morgan	dd36c01c13	cxp GW: move rx pipeline into cxp_gtx_rx cd	2024-10-03 10:47:58 +08:00
morgan	6e98d8952a	pipeline GW: rename variable ... pipeline GW: cleanup	2024-10-03 10:47:58 +08:00
morgan	5eadc9b49e	zc706: add todo	2024-10-02 17:49:38 +08:00
morgan	da9d43e675	cxp GW: add back cdc fifo	2024-10-02 17:42:15 +08:00
morgan	7b0f94674e	downconn GW: move cdc fifo out of phy	2024-10-02 17:42:06 +08:00
morgan	ad8260d93a	main: add testing channel	2024-10-02 17:14:07 +08:00
morgan	cd7cff8a8b	lib: compile mem with cxp	2024-10-02 17:14:07 +08:00
morgan	97c110b626	downconn fw: use new csr ... downconn fw: fix compilation warning downconn FW: rename csr downconn fw: cleanup downconn fw: add rx memory test	2024-10-02 17:14:07 +08:00
morgan	186534ff01	proto fw: use new csr ... proto: fix compilation warning proto fw: add rx memory test	2024-10-02 17:14:07 +08:00
morgan	44246c293d	cxp GW: add cxp phys & gtx csr ... cxp GW: cleanup doc cxp GW: move receiver path into downconn interface cxp GW: add rx memory	2024-10-02 17:14:07 +08:00
morgan	12ac59a757	zc706 GW: add loopback tx memory ... zc706 GW: add csr & mem group for cxp zc706: add rx memory group zc706: only use 1 lane zc706: fix missing csr	2024-10-02 17:14:07 +08:00
morgan	78200e93d0	proto FW: use memory buffer for tx ... proto FW: restore test packet proto FW: fix test packet doesn't return mux proto fw: add loopback tx & restore gtx test proto fw: add mem size	2024-10-02 17:14:07 +08:00
morgan	007d40dfc3	upconn GW: exlarge debug fifo ... upconn GW: remove idle word from phy upconn GW: remove scheduler upconn GW: fix debug buf overflow after tx disabled upconn GW: refactor to takes in pads upconn GW: cleanup	2024-10-02 17:14:07 +08:00
morgan	5414730baa	downconn GW: rename variable ... downconn GW: remove csr downconn GW: clenaup	2024-10-02 17:14:07 +08:00
morgan	7eeceb1dfa	cxp GW: use memory buffer tx command ... cxp GW: add 32bit test packet cxp GW: add 32bit trig ack to pipeline cxp GW: restore rx loopback test cxp GW: add idle word inserter cxp GW: add phy to pipeline cxp GW: add trig to pipeline cxp GW: add tx docs	2024-10-02 17:13:47 +08:00
morgan	7cafe6a293	pipeline GW: use memory as buffer for tx commend ... pipeline GW: update packet wrapper to use 32bit layout pipeline GW: add word wide test packet pipeline GW: add 32bit trig ack pipeline GW: rename variable & use constant for K pipeline GW: add IDLE word inserter pipeline GW: refactor trigger pak into pipelining pipeline GW: fix buffer depth pipeline GW: cleanup pipeline GW: cleanup pipeline GW: add receiver memory pipeline GW: cleanup unncessary state machine	2024-10-02 17:13:47 +08:00
morgan	17dfd6eb7e	upconn FW: test test packet ... upconn fw: test trig ack upconn fw: use new csr upconn: fix compilation warning	2024-10-02 17:13:47 +08:00
morgan	76584a6857	cxp protocol: init ... testing: add rx downconn debug in testing: add print u32 packet helper function protocol: uncomment error	2024-10-02 17:13:47 +08:00
morgan	891584ceb9	main: add testing ... runtime main: move lib location	2024-10-02 17:13:47 +08:00
morgan	6b1b2f7959	cxp downconn firmware: GTX setup ... testing: add loopmode mode & tsusrclk mmcm drp bitbang testing: add IDLE word printout testing: add tx packet to test packet decoder downconn: add QPLL and GTX setup downconn: add DRP to support all CXP linerate up to 12.5Gbps	2024-10-02 17:13:46 +08:00
morgan	a2b74c9212	cxp upconn firmware: low speed serial setup ... testing: add trigger & trigger ack CSR to test tranmission prioirty upconn: add some upconn error for control flow upconn: add control packet writer control packet: add u32 & u64 register control control packet: add CRC calculation & packet type inserter in fw	2024-09-30 16:31:36 +08:00
morgan	7e1cf535f9	zc706: add CXP_DEMO variant ... zc706: add fmc pads zc706: add constraint to fix comma alignment & setup/hold time issue zc706: add cxp memory map	2024-09-26 13:19:17 +08:00
morgan	22aa9555c5	cxp: add upconn interface, downconn PHY & crc ... testing: add CSR control for tx trigger & trigger ack upconn: connect trigger, trigger ack & command_packet to UpConnPHY downconn: add GTX PHY	2024-09-26 13:19:01 +08:00
morgan	2ce9aeb45e	cxp pipeline: packet handling pipeline ... tx pipeline: add CRC32 inserter tx pipeline: add start & end of packet code inserter tx pipeline: add packet wrapper for start & stop packet indication tx pipeline: add code source for trigger & trigger ack packet tx pipeline: add packet for trigger & trigger ack tx pipeline: add test packet generator tx pipeline: add tx_command_packet for firmware tx command packet: add fifo to store control packet rx pipeline: add reciever path rx pipeline: add trig ack checker rx pipeline: add packet decoder decoder: add test packet checker	2024-09-26 13:16:57 +08:00
morgan	6ae29ba6b4	cxp upconn gw: add low speed serial PHY ... testing: add debug fifo output b4 encoder cxp upconn: add low speed serial cxp upconn: add reset, tx_busy, tx_enable cxp upconn: add clockgen module for 20.83Mbps & 41.66Mbps using counters cxp upconn: add oserdes using CEInserter cxp upconn: add packet scheduler with CEInserter scheduler: send priority packet during word/char boundary scheduler: send IDLE every 10000 words scheduler: encode packet before sending to oserdes	2024-09-26 13:16:45 +08:00
morgan	eed2a4fee9	cxp downconn gw: add gtx up to 12.5Gbps ... testing: add txusrclk mmcm & loopback mode testing: add debug output testing: send comma in the middle of long packet to maintain lock downconn: don't put IDLE into fifo downconn: add GTX and QPLL support downconn: add DRP for GTX and QPLL to support all CXP linerates GTX: add gtx with mmcm for TXUSRCLK freq requirement GTX: add loopback mode parameter for testing GTX: add gtx with 40bits internal width GTX: use built-in comma aligner GTX: add comma checker to ensure comma is aligner on highest linerate GTX: set QPLL as CLK source for GTX	2024-09-26 13:15:31 +08:00
morgan	ce0f302b22	fmc: add cxp_4r_fmc adepter io	2024-09-09 10:08:26 +08:00
abdul124	d508c5c6f8	firmware: add unit tests for exception sync	2024-08-21 16:35:03 +08:00
abdul124	bae41253e4	firmware: sync exception names and ids	2024-08-21 16:34:25 +08:00
abdul124	20181e9915	fix nalgebra url	2024-08-07 13:49:03 +08:00
abdul124	a835149619	kernel/linalg: remove redundant unsafe blocks	2024-08-07 13:48:21 +08:00
Sebastien Bourdeauducq	78d6b7ddcf	cargo fmt	2024-08-05 19:37:55 +08:00
Simon Renblad	fad1db9796	comms: remove idle kernel DRTIO error case	2024-08-05 19:28:09 +08:00
Simon Renblad	fee30033ec	comms: run idle kernel on start-up	2024-08-05 19:28:09 +08:00
abdul124	fe6f259d48	kernel: add linalg functions	2024-08-01 18:20:32 +08:00
mwojcik	63f4783687	subkernels: support exceptions from subkernels	2024-07-31 17:22:29 +08:00
mwojcik	69a0b1bfb7	subkernels: raise exceptions to kernel	2024-07-31 17:22:29 +08:00
Sébastien Bourdeauducq	57fd327ecb	rustfmt	2024-07-22 18:55:17 +08:00
abdul124	69d5b11ebf	kernel/api: add nalgebra::linalg methods	2024-07-22 11:57:58 +08:00
abdul124	bab938c563	add nalgebra dependency ... Co-authored-by: abdul124 <ar@m-labs.hk> Co-committed-by: abdul124 <ar@m-labs.hk>	2024-07-22 11:13:45 +08:00
mwojcik	d51e5e60c3	repeater: handle async messages	2024-07-09 23:04:34 +08:00
mwojcik	23857eef63	allow toggling SED spread with flash config key	2024-07-09 18:11:20 +08:00
abdul124	3a789889cf	kernel/api: add rint api	2024-07-05 14:53:09 +08:00
mwojcik	72b814f7fd	repeater: clear buffer after ping	2024-07-04 17:30:04 +08:00
morgan	586fd2f17e	Gateware: remove redundant si549.py & wrpll.py	2024-05-30 15:27:16 +08:00
morgan	377f8779a0	kasli soc: refactor to use wrpll from artiq	2024-05-30 15:25:33 +08:00
mwojcik	2b2ebb5354	aux: increase max payload size	2024-05-20 15:20:06 +08:00
morgan	35ea0ed2ca	WRPLL: add filter for DRTIO 100MHz	2024-05-08 18:50:55 +08:00
morgan	cdf4ff24c0	WRPLL: replace PI controller with new filter	2024-05-08 18:50:55 +08:00
morgan	285b02c4b1	WRPLL: remove anti-windup	2024-05-08 18:50:55 +08:00