Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

glaub ich dir nicht, dazu kennst du glaube ich die user list zu gut. ;) bin gespannt wie der thread ausartet. :D On 2016-04-14 22:03, Michael Haberler wrote: > sorry for the noise, hit too early - wrong list > > >> Am 14.04.2016 um 21:07 schrieb Michael Haberler : >> >>

Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

Tried ZVS soft-switching and it should work although not enough time to run on real hardware. Then properly configured there should only be need to change dead times and peak current value for current mode or phase shift for voltage mode. They have special purpose timers with a resolution equal

Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

I read the doucmentation for machinkit http://static.mah.priv.at/public/portable-realtime-API-talk/osadl-rtapi.pdf and on page five there is "motion queue" between g-code interpreter and trajectory. I implemented a stepper driver on external device and with a receive fifo on this there will be

Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

That was a few years ago, a few of the new micro controller have suitable peripherals for power conversion. I am actually not sure FPGAs have DAC, ADC and fast comparators which are part of these suitable peripherals. In some micro controllers it is not about horse power. Peripherals may handle

Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

sorry for the noise, hit too early - wrong list > Am 14.04.2016 um 21:07 schrieb Michael Haberler : > > since the repo https://github.com/machinekit/mksocfpga has arrived: > > for those interested in the plumbing of FPGA firmware, please 'watch' this > repo - the issue

Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

Depends on how you define suitable. For straight up hard-switched boost/buck I would agree. Try implementing something like phase-shift modulation to get 'free' ZVS soft-switching (lower EMI and higher efficiency) and I will disagree. The microcontroller horsepower typically isn't lacking but

Re: [Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

> since the repo https://github.com/machinekit/mksocfpga has arrived: > > for those interested in the plumbing of FPGA firmware, please 'watch' this > repo - the issue tracker there is relevant > > - Michael FPGA is fun. Although I think the micro controllers today already have suitable

[Emc-users] FPGA firmware for SoC's - please watch https://github.com/machinekit/mksocfpga

since the repo https://github.com/machinekit/mksocfpga has arrived: for those interested in the plumbing of FPGA firmware, please 'watch' this repo - the issue tracker there is relevant - Michael -- Find and fix