73 Commits

Author	SHA1	Message	Date
cturek	e8d7607e87	Added buffered signals for int/fp	2022-10-28 21:47:24 +00:00
cturek	7301fc7f18	small signal cleanup	2022-10-26 18:42:49 +00:00
cturek	6caf7bb7e2	abs for int inputs	2022-10-26 16:18:05 +00:00
cturek	ec4646b412	Added signed division to fdivsqrt	2022-10-26 16:13:41 +00:00
cturek	ff7d6b2932	Started Integer Preprocessing	2022-10-25 17:48:43 +00:00
amaiuolo	56455bb9ad	Merge branch 'main' of https://github.com/davidharrishmc/riscv-wally	2022-10-13 22:36:57 +00:00
amaiuolo	1ae48e0edc	added amaiuolo@hmc.edu	2022-10-13 22:36:52 +00:00
David Harris	04dc0ac02c	New fdivsqrtqsel4cmp module based on comparators rather than table lookup	2022-10-09 04:47:44 -07:00
David Harris	4f312ea2e7	Moved shift into divsqrt stage and cleaned up comments	2022-10-09 04:45:45 -07:00
David Harris	2aa43848f5	fdivsqrt code cleanup	2022-10-09 03:37:27 -07:00
David Harris	657f16dfd1	Adding start signals for integer divider to fdivsqrt	2022-09-29 16:30:25 -07:00
cturek	e8a869e0e7	Added integer inputs and flags to divsqrt	2022-09-29 23:08:27 +00:00
David Harris	d6297a2f2e	For radix 4 division, fixed initial C and then could remove unexplained shift from divshiftcalc	2022-09-21 13:30:35 -07:00
David Harris	129b9343fe	commented SpecialCase	2022-09-21 05:02:08 -07:00
David Harris	5e1932c649	Added SpecialCaseReg to hold SpecialCase for fdivsqrtpostproc	2022-09-21 04:55:43 -07:00
David Harris	f7d272c315	Gated sticky bit in fdiv with SpecialCase	2022-09-20 20:05:00 -07:00
David Harris	3b98881c4e	renamed u to udigit to avoid conflict with U	2022-09-20 19:29:23 -07:00
cturek	c3c764f0ba	Fixed fgen4	2022-09-20 20:00:01 +00:00
David Harris	00c15ec472	renamed q to u for unified digit selection	2022-09-20 04:35:14 -07:00
David Harris	d01588d693	Removed D2 and D2b from radix2 stage	2022-09-20 04:20:38 -07:00
David Harris	2ea7df1b6d	Simplified UM initialization	2022-09-20 04:18:12 -07:00
David Harris	0d5e80a4f0	fdivsqrtfgen4 comments	2022-09-20 04:13:21 -07:00
David Harris	653c458241	Moved fpu modules into subdirectories	2022-09-20 04:12:05 -07:00