10 Commits

Author	SHA1	Message	Date
Kip Macsai-Goren	4eaf95de60	Fixed TLB parameterization and valid bit flop to correctly do instr page faults	2021-07-21 14:44:43 -04:00
David Harris	38772de21f	Array of muxes in tlbmixer; abbreviated PPN and VPN to match diagram	2021-07-08 16:58:11 -04:00
David Harris	1190729896	TLB cleanup to match diagrams	2021-07-08 16:52:06 -04:00
David Harris	af619dcd75	Added ASID matching for CAM	2021-07-06 18:56:25 -04:00
David Harris	d58cad89a8	Replaced muxing of upper address bits with disregarding their match. Moved WriteEnables gate into tlblru to eliminate WriteLines	2021-07-06 10:38:30 -04:00
David Harris	b0f199b574	Fixed TLB_ENTRIES merge conflict and handling of global PTEs	2021-07-04 18:05:22 -04:00
David Harris	80666f0a71	Added ASID & Global PTE handling to TLB CAM	2021-07-04 17:52:00 -04:00
David Harris	07ef67e537	Restructured TLB Read as AND-OR operation with one-hot match/read line	2021-07-04 17:01:22 -04:00
David Harris	8337d6df68	Reorganized TLB to use one-hot read/write select signals to eliminate decoders and encoders	2021-07-04 16:33:13 -04:00
David Harris	c281539f36	TLB cleanup	2021-07-04 14:59:04 -04:00