Stephan/solo_altera
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17 commits

Author SHA1 Message Date
stephan
3b1459625e ahepam_ana_demo: fix c10 qsf 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8868 bc5caf13-1734-44f8-af43-603852e9ee25
 2024-02-21 12:19:27 +00:00
stephan
a2f44428a9 dorn L1: allow trigger on inverted pulses 
The thr[] gains a sign bit. When the 13-bit threshold is negative, trigger on
negative pulses.


git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8472 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-06-06 10:41:53 +00:00
stephan
1d13005a51 ahepam_ana_demo: old gold 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8471 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-06-06 10:36:12 +00:00
stephan
c99cbc68da ahepam-ana-demo bifile warnings 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8433 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-03-16 20:41:21 +00:00
stephan
d4bfe63bf7 dorn l2: lockup hardening. 
dorn L2 locks up fast. Periodic l2resets are necessary to continue.
A root cause has not yet been found.  This patch includes

* general cleanups

  - $clog2
  - sim iniz from x, 

* lockup hardening

  - u_ptr = w_ptr  when no pipeing is in progress
  - r_ptr = rr_ptr == r_ptr+1  when ~f_busy

  Both of these depended on proper data in the sample queue to update.

* a testjig for testing dorn_l2 with random state.



git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8432 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-03-09 21:15:47 +00:00
stephan
7855fbe01b ahepam_ana_core: feed tx fifo with a new packet when empty. 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8431 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-03-09 20:49:39 +00:00
stephan
2cd2512114 dorn: fix timestamp race, read two clocks at the same time 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8426 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-03-08 22:00:52 +00:00
stephan
adf3cc0132 ahepam_ana_core: sa_busy when fsa half full 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8425 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-03-06 16:32:25 +00:00
stephan
dfb9b399a9 ahepam_ana_core: fix pinout, swap xC and xD 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8415 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-28 18:57:52 +00:00
stephan
2a4807ad18 harena bitfile 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8403 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-28 09:05:14 +00:00
stephan
c99ab13554 ahepam_ana_demo: multiplier implementation in logic cells 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8400 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-26 21:54:05 +00:00
stephan
a7b3128147 ahepam_ana_demo: cyclone3 target, buf and warning fixes 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8399 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-26 20:51:25 +00:00
stephan
0e7aafbb63 ahepam_demo_core: WITH_FULL_L1_CONF (defined) 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8397 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-25 18:11:30 +00:00
stephan
92e0da72f7 ahepam_demo_core: WITH_FULL_L1_CONF (undefined) 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8396 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-25 17:27:16 +00:00
stephan
a4830cc5ab ahepam_demo_core: sim 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8395 bc5caf13-1734-44f8-af43-603852e9ee25
 2022-02-25 16:28:17 +00:00
stephan
a0bcec0ecb ahepam_ana_demo: quartus cyclone 10 fitcheck 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8323 bc5caf13-1734-44f8-af43-603852e9ee25
 2021-11-18 21:30:41 +00:00
stephan
5eeb666d53 ahepam_ana_demo: Quartus C3 fitcheck, fixes 
git-svn-id: svn+ssh://asterix.ieap.uni-kiel.de/home/subversion/stephan/solo/eda@8322 bc5caf13-1734-44f8-af43-603852e9ee25
 2021-11-18 21:19:15 +00:00