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Author	SHA1	Message	Date
Ross Thompson	cec50ce208	The valid and dirty bits match the SRAM implementation now.	2022-09-22 16:09:09 -05:00
Ross Thompson	b48d6b5e1f	Solved the sram write first / read first issue. Works correctly with read first now.	2022-09-22 14:16:26 -05:00
Ross Thompson	89e6ddfa4e	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-09-21 18:24:06 -05:00
Ross Thompson	99e01dd31f	Cleaned up the IFU and LSU around dtim and irom address calculation.	2022-09-21 18:23:56 -05:00
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	e49e99548a	Fixed testbench-fp to support all again	2022-09-21 13:19:48 -07:00
David Harris	46680b80a7	Eliminated store after store stall when no cache; simplified divshiftcalc logic.	2022-09-21 13:02:34 -07:00
Ross Thompson	f57b0b9950	Updated IROMAdr logic.	2022-09-21 12:42:43 -05:00
Ross Thompson	0add170b44	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-09-21 12:36:52 -05:00
Ross Thompson	3fb0a13fe2	Moved other SRAMs to generic/mem.	2022-09-21 12:36:03 -05:00
David Harris	030fb79a3c	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-09-21 10:35:11 -07:00
David Harris	cb4c3ff1ce	Simplified shipping in divshiftcalc; enhanced testbench-fp to be able to run all 32-bit tests generated by sqrttest	2022-09-21 10:35:08 -07:00
Ross Thompson	66c45949b5	Renamed brom1p1r to rom1p1r. ... removed used file bram2p1r1w.sv.	2022-09-21 12:31:20 -05:00
Ross Thompson	832658838d	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-09-21 12:20:12 -05:00
Ross Thompson	ac864a6ca3	Merged together bram1p1rw with sram1p1rw as sram1p1rw. ... Fixed a major issue with the real SRAM implemenation.	2022-09-21 12:20:00 -05:00
Ross Thompson	c0884ecc63	Modified sram1p1rw to support 3 different implementation styles. ... SRAM, Read first, and Write first.	2022-09-21 11:26:00 -05:00
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	1cbdd20778	Restored radix 2 to pass regression	2022-09-20 19:30:16 -07:00
David Harris	3b98881c4e	renamed u to udigit to avoid conflict with U	2022-09-20 19:29:23 -07:00
cturek	6e300a667e	Fixed R4 Sqrt overshifting	2022-09-21 00:05:36 +00:00
cturek	c3c764f0ba	Fixed fgen4	2022-09-20 20:00:01 +00:00
Ross Thompson	980b35d585	Merge branch 'tempMain' into main	2022-09-20 13:57:38 -05:00
Ross Thompson	1658edd21e	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-09-20 11:56:53 -05:00
Ross Thompson	426ec6222b	Added chip enables to sram.	2022-09-20 10:49:14 -05:00
David Harris	11fb39b373	Define LOGNORMSHIFTSZ	2022-09-20 08:31:57 -07:00
Ross Thompson	822d989383	Added comment.	2022-09-20 09:49:53 -05:00
Ross Thompson	4c3c517322	Merge branch 'main' of github.com:davidharrishmc/riscv-wally into main	2022-09-20 09:47:16 -05:00
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
David Harris	0ec1886b89	Partitioned fdivsqrt into one module per file and added file names to opening comments	2022-09-20 03:57:57 -07:00
David Harris	a05b6486b1	Simplified fdivsqrtpostproc QmM logic	2022-09-20 03:30:18 -07:00
David Harris	87cde2c427	make QmM size b+1 indpenedent of radix	2022-09-20 03:25:09 -07:00
David Harris	e455f41b97	clean up divshiftcalc	2022-09-20 03:19:50 -07:00
David Harris	211705eca2	clean up divshiftcalc	2022-09-20 03:17:29 -07:00
David Harris	d3b2a192eb	clean up divshiftcalc	2022-09-20 03:13:11 -07:00
David Harris	f5083803c2	clean up divshiftcalc	2022-09-20 03:08:25 -07:00
David Harris	2faa0d14be	Cleaning up divshiftcalc LOGNORMSHIFTSZ	2022-09-20 02:35:01 -07:00
Jacob Pease	1e7bbe1a87	Fixed rxfifotimeout restarting for every new character, even when already high.	2022-09-19 18:00:30 -05:00
cturek	019a6eb9f5	Radix 4 sqrt passing first two tests	2022-09-19 21:26:32 +00:00
Ross Thompson	bcca9a62c5	Fixed up IFU ahb interface names and widths.	2022-09-19 10:54:22 -05:00
David Harris	8e90862dad	Removed EarlyTermShift from fdiv	2022-09-19 08:44:23 -07:00
David Harris	73ceb4590c	Finished unified divsqrt otfc and fgen name changes	2022-09-19 08:30:59 -07:00
David Harris	3cf6becaf4	fdivsqrtiter simplification	2022-09-19 01:08:01 -07:00
David Harris	e840edc4e6	Reduced number of cycles needed for division	2022-09-19 01:02:04 -07:00
David Harris	d6f1453275	Cleaned up otfc4	2022-09-19 00:58:20 -07:00