From 06b0722be9abf123709242c00bd707d6cf7bc945 Mon Sep 17 00:00:00 2001 From: wuxx Date: Thu, 1 Apr 2021 16:11:37 +0800 Subject: [PATCH] update README_en.md --- README_en.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README_en.md b/README_en.md index 5f3121c..17c1843 100644 --- a/README_en.md +++ b/README_en.md @@ -52,7 +52,8 @@ FPGA toolchain reference [icestorm](http://www.clifford.at/icestorm/) gcc toolchain reference [riscv-gnu-toolchain](https://pingu98.wordpress.com/2019/04/08/how-to-build-your-own-cpu-from-scratch-inside-an-fpga/) Alternatively, you can download the pre-built toolchain provided by xPack or SiFive + https://xpack.github.io/riscv-none-embed-gcc/install/ -+ https://www.sifive.com/software ++ https://www.sifive.com/software + `icesprog` is command tool for iCESugar program，it depend libusb and hidapi `$sudo apt-get install libhidapi-dev` `$sudo apt-get install libusb-1.0-0-dev`