Commit Graph

96 Commits

Author SHA1 Message Date
a9039a175c phy+mac: Improve interface
Instead of having the user wait until the en-low was latched by
the core, let's just latch it internally.
2022-01-23 16:52:05 +01:00
4a39c3d638 phy: Notify that the end-of-packet has been accepted 2022-01-23 16:31:20 +01:00
d1150fb7db demo: Add MAC demo design 2022-01-23 16:29:31 +01:00
d1e0143c9d phy: Fix TX manchester encoding
Ethernet uses "inverted" manchester as per IEEE 802.3.
2022-01-23 16:02:31 +01:00
1bcddf4273 phy: Improve NLP timeout accuracy 2022-01-23 16:01:33 +01:00
afb545cd02 Clean up code formatting 2022-01-22 20:50:18 +01:00
4e39e3b371 phy: Do not report tx_active when providing NLPs 2022-01-22 20:48:49 +01:00
a2edc540b2 phy: Fix NLP timebase error 2022-01-22 20:48:23 +01:00
6f8bb7ba54 phy: Fix rounding error for NLP timeout 2022-01-22 20:47:47 +01:00
76eaff20fd mac+phy: Initialize all required variables 2022-01-22 20:47:09 +01:00
37714d5c2d bench: Use VUnit
Well, not really. This just makes it compile and work with VUNIT,
but it's not a real VUnit test bench. Will do that at some other
point.
2022-01-16 17:46:01 +01:00
ef6b6378f8 mac: tx: Implement automatic padding
This also renames the bit_cnt signal to sr_cnt.
97d0905c08 was kinda BS.

This fixes #4.
2022-01-16 14:44:43 +01:00
22b7d99b1f mac: Add tx_active output 2022-01-16 13:44:33 +01:00
97d0905c08 mac: Refactor incorrect signal name 2022-01-16 13:43:55 +01:00
18b4213ed0 doc: Add Trashernet logo 2021-09-25 20:28:43 +02:00
10da238c60 mac: Refactor to use records for the application interface 2021-09-25 16:18:02 +02:00
cfac94136a phy: Refactor to use records for the application interface 2021-09-25 12:28:04 +02:00
cf6fb61195 mac: Use records for header fields 2021-09-25 12:19:54 +02:00
9addd97b57 Rename types package to general trashernet package 2021-09-25 11:07:12 +02:00
1bff61d24a Fix code formatting 2021-09-04 19:33:44 +02:00
743d2465d9 Add license headers 2021-09-04 19:33:32 +02:00
35093bba85 bench: Test MAC TX 2021-09-04 19:15:45 +02:00
2bee387081 mac: Implement TX path 2021-09-04 19:15:21 +02:00
5a1363615f bench: Update PHY ports 2021-09-04 19:14:42 +02:00
29bbb50f6a phy: tx: Fix TX startup handling 2021-09-04 19:09:04 +02:00
9afdb984f9 phy: tx: Pass tx_n through the CDC wrapper 2021-09-04 19:08:42 +02:00
13ef230503 phy: tx: Implement tx_active flag 2021-09-04 19:06:43 +02:00
dcbd9675f6 phy: Use byte type for ports 2021-09-04 19:05:53 +02:00
16026849e8 phy: tx: Implement transmitter 2021-08-31 20:36:35 +02:00
6322f5a317 Add trashernet_types package 2021-08-31 20:35:15 +02:00
3775dc336b mac: Add MAC RX 2021-08-30 13:27:30 +02:00
76301f0a97 bench: Add IPG after send_data 2021-08-30 13:27:03 +02:00
1f353fcb2f phy: rx: Do not reset rx_data to save resources 2021-08-30 13:26:46 +02:00
355bbc5ab1 mac: Add generic CRC 2021-08-30 12:15:23 +02:00
775024e91f bench: Add basic test bench for PHY 2021-08-30 12:14:58 +02:00
dddfdbabc1 phy: Add CDC wrapper 2021-08-28 19:09:14 +02:00
d16f1afd9a phy: Rename rx/tx signals 2021-08-28 19:08:37 +02:00
3900d454f9 misc: Allow dynamic length for synchronizer 2021-08-28 19:08:07 +02:00
38f96cdc63 phy: rx: Come up in disconnected state after reset 2021-08-28 14:25:51 +02:00
0133fa8cce phy: rx: Fix bit order 2021-08-28 14:25:47 +02:00
9e5b958f46 phy: rx: Reset transition analyzer state at the EOT 2021-08-28 14:24:28 +02:00
f5f643287f phy: rx: Cleanup 2021-08-28 14:23:44 +02:00
1f894866ab phy: rx: Implement error handling for Manchester 2021-08-28 14:23:15 +02:00
5d6df0219b phy: rx: Introduce simple glitch filter 2021-08-28 14:22:28 +02:00
08bd5f166b Implement PHY RX 2021-08-27 20:14:19 +02:00
85f3a3021a Initial commit 2021-08-27 20:10:47 +02:00