Commit Graph

4 Commits

Author SHA1 Message Date
David Given
df8d45bf66 Rework the output fifo to be a bit more correct about the sync signals, which
in turn allows the sequencer to lose less time --- this gets the effective
clock rate down to about 1.01us. However we still seem to lose the last sector
on 18-sector disks and there are some disk reads so something is still wrong.
2020-02-17 00:13:13 +01:00
David Given
072a097003 Archival (non-functioning) checkin of Verilog-based sampler code. Sadly, we've
run into size limits for the device, and I need to slim down.
2019-12-11 22:51:27 +01:00
David Given
a66e704bab Start ripping out the awful UDB-based sampler code, replacing it with a Verilog
one and a standalone FIFO. This gets the FIFO working.
2019-12-11 21:13:57 +01:00
David Given
3094c5c919 Add missing files. 2019-11-29 18:49:22 +01:00