From b02d81905eac77846c1cd87f40d74171df3b1942 Mon Sep 17 00:00:00 2001 From: Emard Date: Sun, 10 Feb 2019 11:04:17 +0100 Subject: [PATCH] manual updated, corrected links for passthru and openocd --- doc/MANUAL.md | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/doc/MANUAL.md b/doc/MANUAL.md index e683501..239ef58 100644 --- a/doc/MANUAL.md +++ b/doc/MANUAL.md @@ -140,9 +140,7 @@ with USB-serial JTAG tool. To program ULX3S, Use [ujprog](https://github.com/f32c/tools) or Emard's fork of Xark's [FleaFPGA-JTAG](https://github.com/emard/FleaFPGA-JTAG) tool -or Emard's fork of [OpenOCD](https://github.com/emard/openocd) (the patch is -sent also to openocd gerrit review system, please join them and -add +1 for mainstream acceptance). +or ft232r driver in latest [OpenOCD](https://sourceforge.net/p/openocd/code/ci/master/tree). "ujprog" tool acceps BIT or SVF files for uploading to the FPGA SRAM. Upload to onboard FLASH can't be yet done by "ujprog" @@ -197,7 +195,7 @@ memory to buffer entire bitstream delivered in a long single SVF command. ddtcmd -oft -svfsingle -revd -maxdata 8 -if ulx3s_flash.xcf -of bitstream.svf To start using ESP-32 first you need to compile -[ULX3S passthru from f32c project](https://github.com/f32c/f32c/tree/master/rtl/proj/lattice/ulx3s/passthru_45f) +[ULX3S passthru](https://github.com/emard/ulx3s-passthru) and upload it using FleaFPGA-JTAG or external JTAG programmer. "Passthru" bitstream configures FPGA to route lines from USB-serial to ESP-32.