6 Commits

Author	SHA1	Message	Date
David Anderson	1acec6d835	vram/VRAMCore: fix timing bug with slow readers ... The internal EBR array must stall new operations if there's a pending read result that hasn't been retired yet. All that clever stuff with non-blocking DelayLines and all that? Yeah, spoiler alert, there's a reason guarded FIFOs are the preferred API for this stuff. Play unsafe games, win unsafe prizes.	2024-09-19 14:37:05 -07:00
David Anderson	8247661a38	vram/VRAMCore: derive FShow for request and response types ... Handy in unit tests to display the structs as they fly around.	2024-09-14 20:25:30 -07:00
David Anderson	4b6b34e131	vram/VRAMCore: add tests, fix bug found by same	2024-09-09 11:16:21 -07:00
David Anderson	fb57903021	vram/VRAMCore: make simulatable in Bluesim, tidy up	2024-09-08 23:19:39 -07:00
David Anderson	eca95e0fb6	vram/VRAMCore: correct exports of the vram types	2024-09-08 15:37:47 -07:00
David Anderson	2760bad965	vram: move VRAM to VRAMCore, in prep for arbitrated VRAM	2024-09-08 09:28:28 -07:00