Hi Alan, yes, that's ispVM. The original from Lattice can be found in the installation folder of Lattice Diamond SW. usr/local/programmer/diamond/3.12/embedded_source/vmembedded/sourcecode/ispvme/
That is one way for Lattice! -- Hard- and Softwaredevelopment Consultant Ingenieurbüro-Filgis USt-IdNr.: DE305343278 On Thu, Jul 13, 2023 at 7:24 PM Alan C. Assis <acas...@gmail.com> wrote: > Hi Simon, > > ispVM is pure C: > https://github.com/ganehag/br-ts7500/blob/master/ts7500utils/ispvm.c > > Could be easier to get working on NuttX than openFPGALoader, although > to latter will open doors to many vendors! > > BR, > > Alan > > On 7/13/23, Simon Filgis <si...@ingenieurbuero-filgis.de> wrote: > > LFE5U-25F-8BG381C > > > > with attached SPI Flash: AT25SF161B-MHB > > > > Lattice Diamond Deployment tool generates SVF or VME files... > > > > I'm just wondering if I should go for something more generic than the > > Lattice ispVM (quite old piece of code) > > > > Simon > > > > -- > > Hard- and Softwaredevelopment Consultant > > Ingenieurbüro-Filgis > > USt-IdNr.: DE305343278 > > > > > > On Thu, Jul 13, 2023 at 7:04 PM Frank-Christian Kruegel <nu...@istda.com > > > > wrote: > > > >> Am 13.07.2023 um 18:52 schrieb Simon Filgis: > >> > >> >> Indeed the ICE fpgas are loaded by SPI. Interesting. > >> >> > >> >> But mine is loaded by JTAG. > >> > >> What FPGA type do you use EXACTLY? > >> > >> Frank-Christian > >> > >> > > >
