bslathi19/cocotbext-axi
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212 Commits 1 Branch 18 Tags
bde123e05faa5e138a3b6eacfe25b1a1e6f39519
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68 Commits

Author SHA1 Message Date
Alex Forencich
bde123e05f Add transfer length checks 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2023-02-27 16:38:34 -08:00
Alex Forencich
8604017159 For FIXED burst type, issue all bursts with the same starting address 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2023-02-27 16:36:04 -08:00
Alex Forencich
1c03ec4697 Pass through full address for unaligned operations 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2023-01-25 16:27:14 -08:00
Alex Forencich
035c1ba803 Support interleaved read data in AXI master 2022-02-01 00:25:01 -08:00
Alex Forencich
873bb1a034 Explicit cast to integer before converting to enum or flag type 2022-01-07 12:52:41 -08:00
Alex Forencich
dd345e87c3 Call write from init_write via start_soon so command FIFO size can be limited 2021-12-27 23:29:29 -08:00
Alex Forencich
9c0592c16a Make wstrb optional 2021-12-27 19:44:30 -08:00
Alex Forencich
3f7193b77c Use start_soon instead of fork 2021-12-08 21:38:12 -08:00
Alex Forencich
757e3a6f2d AXI master modules extend Region 2021-11-16 16:58:50 -08:00
Alex Forencich
78693a63d5 Fix types 2021-11-10 23:59:11 -08:00
Alex Forencich
34498f6e5d Add write data type check 2021-11-10 23:49:13 -08:00
Alex Forencich
6329187ced Add address range checks 2021-11-10 23:48:47 -08:00
Alex Forencich
da24857dd2 Cast write data to bytes instead of bytearray 2021-11-10 23:45:46 -08:00
Alex Forencich
c08f22c710 Bring out address and ID signal widths 2021-11-10 21:56:08 -08:00
Alex Forencich
d874d91d05 Use typing.NamedTuple instead of collections.namedtuple to add __bytes__ cast 2021-11-10 21:49:58 -08:00
Alex Forencich
3fd016a84c Lazy logging 2021-11-09 00:53:37 -08:00
Alex Forencich
43de2ea9b0 Use getattr with default value when accessing optional signals 2021-11-09 00:46:37 -08:00
Alex Forencich
558ba51c91 Use correct transaction object 2021-11-09 00:13:19 -08:00
Alex Forencich
bc7edec289 Make resp and prot signals optional 2021-04-12 22:04:22 -07:00
Alex Forencich
e7c3a31eb0 Improve handling for optional signals 2021-04-12 21:24:33 -07:00
Alex Forencich
ce907ffbb9 Print out signal summary 2021-04-12 19:29:41 -07:00
Alex Forencich
95e2d5800d Store parameters 2021-04-12 19:27:38 -07:00
Alex Forencich
82853b31ff Rename byte_width to byte_lanes 2021-04-12 15:08:30 -07:00
Alex Forencich
c060f6c963 Transmit data without using pop 2021-04-12 13:53:28 -07:00
Alex Forencich
d1d7313b98 Add tag context manager to AXI master to reuse per-ID processing components 2021-04-08 19:03:46 -07:00
Alex Forencich
b5b6df84fe Improve burst handling in AXI master 2021-03-25 18:03:36 -07:00
Alex Forencich
77a40bdc8f Limit channel queue depth 2021-03-24 17:55:07 -07:00
Alex Forencich
f991096272 Separate processing coroutines for each ID 2021-03-24 17:07:16 -07:00
Alex Forencich
9e28bd7fbb Revert back to cocotb.fork 2021-03-24 16:20:08 -07:00
Alex Forencich
a285f008ca Refactor reset handling code 2021-03-22 22:02:53 -07:00
Alex Forencich
c677ab245c Reset more internal state 2021-03-22 22:02:06 -07:00
Alex Forencich
344ec8d4ce Return event object from init_read and init_write; remove get_write_resp and get_read_data 2021-03-22 21:21:34 -07:00
Alex Forencich
7fb8c4e28b Reset processing on assert edge only to permit operations to be queued while reset is asserted 2021-03-21 12:13:19 -07:00
Alex Forencich
156fada616 Store commands currently being processed so they can be released when the processing coroutines are killed 2021-03-21 12:04:30 -07:00
Alex Forencich
d88ba7caf3 Warn when operations are dropped during reset 2021-03-21 11:41:25 -07:00
Alex Forencich
6c66776518 Use start_soon instead of fork 2021-03-21 11:40:25 -07:00
Alex Forencich
f19ca9f651 Use cocotb async queues 2021-03-17 17:34:26 -07:00
Alex Forencich
35ed1472d6 Add reset_active_level parameters 2021-03-06 17:30:05 -08:00
Alex Forencich
69717c1698 Add AXI bus objects 2021-03-06 16:26:51 -08:00
Alex Forencich
97abb032d8 Use send instead of drive 2021-01-07 20:07:02 -08:00
Alex Forencich
2e79ef233f Rework resets 2021-01-03 12:39:25 -08:00
Alex Forencich
ecb2f5ae81 Add idle event 2020-12-24 19:25:26 -08:00
Alex Forencich
fcf6374c3c Remove inherit from object 2020-12-24 14:44:42 -08:00
Alex Forencich
cd272b2a59 Convert send/recv to blocking, add nonblocking send_nowait/recv_nowait 2020-12-18 15:33:23 -08:00
Alex Forencich
01212e37cd Minor refactoring, remove extra conversion 2020-12-17 00:27:17 -08:00
Alex Forencich
2451921923 Replace SimLog with logger 2020-12-10 02:20:14 -08:00
Alex Forencich
22b10f2dd8 Preload ID queue list 2020-12-04 12:39:25 -08:00
Alex Forencich
4b5b62419b Add missing parameters 2020-12-03 19:34:03 -08:00
Alex Forencich
a48da65f55 Replace token with event 2020-12-02 16:07:25 -08:00
Alex Forencich
4546900651 Add byteorder to word wrappers 2020-12-01 22:51:11 -08:00