18 Commits

Author SHA1 Message Date
99a8661faa calib delay? 2020-12-16 15:01:39 -06:00
e7a23afcb0 use 3-bit transmit state, add header/footer around data, skip debounce for now 2020-11-02 15:49:11 -06:00
45f845f671 can transmit data out, but in wrong order ... 2020-11-01 09:30:46 -06:00
aeaf18c2d4 skip debounce in simulation 2020-10-30 17:52:42 -05:00
568775a169 indent 2020-10-27 10:39:56 -05:00
5a58da34af move debouncing parts to top module 2020-10-27 07:50:25 -05:00
92f059ab54 use only top bits of the data to display 2020-10-26 22:45:17 -05:00
124d1fff63 add debouncing buttons before start/stop 2020-10-26 22:33:44 -05:00
c6cc9bc99f change divison factor in clk_gen for 100 MHz 2020-10-26 22:00:42 -05:00
61bab9153d hack to use PLL in synthesizing, and fake 100 MHz on verilator 2020-10-26 21:58:13 -05:00
f36bb84065 add pin photos 2020-10-26 18:10:42 -05:00
a0b211338c working stop watch 2020-10-26 17:35:52 -05:00
4886fad4b2 tdc state machine 2020-10-26 16:06:00 -05:00
74dd3fb1d8 resume with the TDC 2020-10-25 22:49:43 -05:00
42c5b8a47f timescale in verilator command 2020-10-23 10:16:04 -05:00
9fe8d26364 little improvement on Makefile 2020-10-22 22:15:18 -05:00
7bb2d41932 create a dummy clock gen, can include it in both sim and synth 2020-10-22 21:58:42 -05:00
1198429d53 new project for tdc, copied code from blinky and changed structure 2020-10-22 21:28:17 -05:00