6 Commits

Author	SHA1	Message	Date
Niels Moseley	31163effd9	Updated filter engine FSM to have named states and separated clocked and non-clocked processes. Fixed bug in spmul which caused incorrect sign handling in final product	2017-10-24 19:40:56 +02:00
Niels Moseley	22b3443358	Fixed python script to generate sign-magnitude coeffs instead of 2s complement ones. Filter engine FSM needs revisiting.	2017-10-24 00:34:54 +02:00
Niels Moseley	704cd3d4cb	non-working top level	2017-10-23 02:15:45 +02:00
Niels Moseley	bdcd8a3d8f	Removed superfluous comments. Added 2x/double_mode for A1 coefficients to filter engine.	2017-10-21 00:38:12 +02:00
Niels Moseley	cf89706963	Fix bugs in the filter engine FSM. Verified correct behaviour with a 2nd order section.	2017-10-18 22:03:16 +02:00
Niels Moseley	541fb228ed	Added filter engine	2017-10-18 17:19:15 +02:00