Henner Zeller
3aa4484a3c
Consistent use of 'override' for virtual methods in derived classes.
...
o Not all derived methods were marked 'override', but it is a great
feature of C++11 that we should make use of.
o While at it: touched header files got a -*- c++ -*- for emacs to
provide support for that language.
o use YS_OVERRIDE for all override keywords (though we should probably
use the plain keyword going forward now that C++11 is established)
2018-07-20 23:51:06 -07:00
Andrew Zonenberg
122532b7e1
Added RESET_TO_MAX parameter to $__COUNT_ cell. Cannot yet be extracted.
2017-09-14 10:26:32 -07:00
Andrew Zonenberg
a84172b23b
Initial support for extraction of counters with clock enable
2017-09-14 10:26:10 -07:00
Andrew Zonenberg
40021d2fd8
Fixed typo in error message
2017-09-01 06:45:10 -07:00
Andrew Zonenberg
fc0c7f74dc
Added blackbox $__COUNT_ cell model
2017-09-01 06:44:28 -07:00
Andrew Zonenberg
80aaf50302
Refactoring: moved modules still in cells_sim to cells_sim_wip
2017-09-01 06:44:15 -07:00
Andrew Zonenberg
06754108fc
Merge branch 'master' of https://github.com/cliffordwolf/yosys into counter-extraction
2017-08-30 16:40:41 -07:00
Andrew Zonenberg
634f18be96
extract_counter: Minor changes requested to comply with upstream policy, fixed a few typos
2017-08-30 16:28:25 -07:00
Andrew Zonenberg
3fc1b9f3fd
Finished refactoring counter extraction to be nice and generic. Implemented techmapping from $__COUNT_ to GP_COUNTx cells.
2017-08-28 22:18:57 -07:00
Andrew Zonenberg
b5c15636c5
Refactoring: Renamed greenpak4_counters pass to extract_counter, moved it to techmap/ since it's going to become a generic pass
2017-08-28 22:18:34 -07:00
Andrew Zonenberg
c3145863e7
Reformatted GP_COUNTx_ADV resets to avoid Yosys thinking that they're multi-edge-sensitive and getting confused.
2017-08-28 14:25:46 -07:00
Andrew Zonenberg
e62362225c
Fixed bug causing GP_SPI model to not synthesize
2017-08-27 07:31:48 -07:00
Andrew Zonenberg
e6eaf487b6
Fixed more issues with GreenPAK counter sim models
2017-08-15 09:18:36 -07:00
Andrew Zonenberg
3a404be62a
Updated PGEN model to have level triggered reset (matches actual hardware behavior
2017-08-15 09:18:27 -07:00
Andrew Zonenberg
e5109847c9
Fixed bug in GP_COUNTx model
2017-08-15 09:18:17 -07:00
Andrew Zonenberg
66b256d40e
Fixed bug where GP_COUNTx_ADV would wrap even when KEEP was high
2017-08-15 09:18:07 -07:00
Andrew Zonenberg
348acbd968
Fixed typo in GP_COUNT8 sim model
2017-08-14 10:45:40 -07:00
Andrew Zonenberg
c205d571df
Fixed typo in error message
2017-08-14 10:45:40 -07:00
Andrew Zonenberg
0a6c702c41
Changed LEVEL resets for GP_COUNTx to be properly synthesizeable
2017-08-14 10:45:40 -07:00
Andrew Zonenberg
9f3dc59ffe
Changed LEVEL resets to be edge triggered anyway
2017-08-14 10:45:40 -07:00
Andrew Zonenberg
b049ead042
Added level-triggered reset support to GP_COUNTx simulation models
2017-08-14 10:45:40 -07:00
Andrew Zonenberg
ac75524f69
Fixed undeclared "count" in GP_COUNT8_ADV
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
db20e3f1c2
Fixed undeclared "count" in GP_COUNT14_ADV
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
3618ca2218
Fixed typo in last commit
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
4da1a327c0
Finished initial GP_COUNT8/14/8_ADV/14_ADV sim models. Don't support clock divide, but do everything else.
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
4504dd78e9
Fixed typo in COUNT8 model
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
60dd5dba7b
Moved GP_POR out of digital cells b/c it has delays
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
f55d4cc2fd
Improved cells_sim_digital model for GP_COUNT8
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
fe3a932cfa
Refactored GreenPAK4 cells_sim into cells_sim_ams and cells_sim_digital
2017-08-14 10:45:39 -07:00
Andrew Zonenberg
cbdddc3af9
greenpak4_counters: Changed generation of primitive names so that the absorbed register's name is included
2017-06-24 14:54:07 -07:00
Andrew Zonenberg
184bd148c9
greenpak4_counters: Added support for parallel output from GP_COUNTx cells
2017-05-22 19:39:55 -07:00
Larry Doolittle
2021ddecb3
Squelch trailing whitespace
2017-04-12 15:11:09 +02:00
Andrew Zonenberg
6fed2dc996
Merge https://github.com/cliffordwolf/yosys
2017-02-14 08:29:37 -08:00
Clifford Wolf
2a311c2c38
Fix double-call of log_pop() in synth_greenpak4
2017-02-14 11:57:54 +01:00
Andrew Zonenberg
27a626ce98
greenpak4: Added POUT to GP_COUNTx cells
2017-01-01 00:56:20 -08:00
Andrew Zonenberg
ada98844b9
greenpak4: Added INT pin to GP_SPI
2016-12-21 11:35:29 +08:00
Andrew Zonenberg
6b526e9382
greenpak4: removed unused MISO pin from GP_SPI
2016-12-21 11:33:32 +08:00
Andrew Zonenberg
638f3e3b12
greenpak4: Removed SPI_BUFFER parameter
2016-12-20 13:07:49 +08:00
Andrew Zonenberg
073e8df9f1
greenpak4: replaced MOSI/MISO with single one-way SDAT pin
2016-12-20 12:34:56 +08:00
Andrew Zonenberg
d4a05b499e
greenpak4: Changed port names on GP_SPI for clarity
2016-12-20 10:30:38 +08:00
Andrew Zonenberg
eb80ec84aa
greenpak4: Initial implementation of GP_SPI cell
2016-12-20 09:58:02 +08:00
Andrew Zonenberg
de1d81511a
greenpak4: Updated GP_DCMP cell model
2016-12-17 12:01:22 +08:00
Andrew Zonenberg
7cdba8432c
greenpak: Fixes to GP_DCMP* blocks. Added GP_CLKBUF.
2016-12-16 15:14:20 +08:00
Andrew Zonenberg
bea6e2f11f
greenpak4: Initial version of GP_DCMP skeleton (not yet usable). Changed interface to GP_DCMPMUX
2016-12-15 15:19:35 +08:00
Andrew Zonenberg
3690aa556c
greenpak4: More fixups of GP_DCMPx cells
2016-12-15 07:19:08 +08:00
Andrew Zonenberg
3491d33863
greenpak4: And another typo :(
2016-12-15 07:17:07 +08:00
Andrew Zonenberg
ea787e6be3
greenpak4: Fixed another typo
2016-12-15 07:16:26 +08:00
Andrew Zonenberg
58da621ac3
greenpak4: Fixed typo
2016-12-15 07:15:38 +08:00
Andrew Zonenberg
262f8f913c
greenpak4: Cleaned up trailing spaces in cells_sim
2016-12-14 14:14:45 +08:00
Andrew Zonenberg
c77e6e6114
greenpak4: Added GP_DCMPREF / GP_DCMPMUX
2016-12-14 14:14:26 +08:00
