xmas-snoopy/gateware/rtl
Sylvain Munaut 641ac1e3ef gateware: Switch to using Vex CPU
It's a good ~ 3.5x faster than the PicoRV32 (in number of cycles),
which allows to shutdown the system clock more and reduce power
a bit as well.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
2023-03-23 11:18:14 +01:00
..
VexRiscv.v gateware: Switch to using Vex CPU 2023-03-23 11:18:14 +01:00
led_ctrl.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
picorv32.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
picorv32_ice40_regs.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
pmu.v gateware/firmware: Add better support for buttons 2023-03-16 09:59:06 +01:00
soc_bram.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
soc_picorv32_base.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
soc_picorv32_bridge.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
soc_spram.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
soc_usb_buf_bridge.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
soc_vex_base.v gateware: Switch to using Vex CPU 2023-03-23 11:18:14 +01:00
soc_vex_bridge.v gateware: Switch to using Vex CPU 2023-03-23 11:18:14 +01:00
sysmgr_1.v gateware: Switch clk_sys to 12 MHz 2023-03-22 21:54:35 +01:00
sysmgr_2.v gateware: Switch clk_sys to 12 MHz 2023-03-22 21:54:35 +01:00
sysmgr_3.v gateware: Switch clk_sys to 12 MHz 2023-03-22 21:54:35 +01:00
top.v gateware: Switch to using Vex CPU 2023-03-23 11:18:14 +01:00
xclk_cnt.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00
xclk_pulse.v gateware: Initial import of the FPGA gateware 2023-03-11 23:54:12 +01:00