GottaGoFaZt3r/globalparams.vh at master - GottaGoFaZt3r - Gitea: Git with a cup of tea

LIV2/GottaGoFaZt3r

mirror of https://github.com/LIV2/GottaGoFaZt3r.git synced 2025-12-06 00:32:44 +00:00

Matt Harlum 0a770dc2d6 Drive RAM and Autoconfig cycles with Z3 State machine

Previously ram_cycle would latch at FCSn asserted and not be cleared until another FCSn assertion happened

This caused issues because FCS_n_sync would lead ram_cycle_sync by 1 clock and this caused false memory cycles to start because ram_cycle_sync would still be true when it shouldn't be.

2022-06-13 15:27:55 +00:00

4 lines

115 B

Systemverilog

Raw Permalink Blame History

 localparam  Z3_IDLE  = 2'd0,
             Z3_START = 2'd1,
             Z3_DATA  = 2'd2,
             Z3_END   = 2'd3;