Copyright (c) 2019 Bluespec, Inc. All Rights Reserved.
This directory is intended for DARPA SSITH users; others may safely ignore it.
This directory contains a wrapper and other resources that package up
MIT's RISCY-OOO to fit into the "standard" core socket in the SSITH GFE
("Government Furnished Equipment").
>================================================================
Context:
The SSITH system is an SoC with a "socket" (placeholder) for a "Core"
module (a RISC-V CPU). Various implementations are/will be plugged
into this socket:
- "P1"
- Baseline Piccolo (BSV) based core
- Baseline Rocket (Chisel) based core
- Variations/alternatives by various SSITH project teams
- "P2"
- Baseline Flute (BSV) based core
- Baseline Rocket (Chisel) based core
- Variations/alternatives by various SSITH project teams
- "P3"
- Baseline Tooba (BSV) based core
- Baseline BOOM (Chisel) based core
- Variations/alternatives by various SSITH project teams
>================================================================
Whenever there are changes to the Toooba core, rerun:
$ make compile
(which generates RTL and then $ cp Verilog_RTL/* xilinx_ip/hdl/)
The synthesis version (Verilog_RTL) uses Xilinx IP for the integer divider,
while the simulation version (Verilog_RTL_sim) uses a model.
>================================================================
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