About CoolMo

CoolMo · 2022-02-22

Hallo Everyone,If I setup two TOM channels with the TOM module clocked at 100MHz: (10nSec)GTM clocked at 100MHzCMD.CFGU.EN_CLK0 = trueCMD.CFGU.CLK_DIV0 = 1TOM0 module enabledTOM0_4 source clock = CMU_FXCLK0TOM0_4 period = 10000TOM0_4 duty = 5000TOM0_...

CoolMo · 2022-02-01

if you configure one CDTM.DTM right after one TOM and use it to generate TOM_OUT and TOM_OUT_N, what is the smallest dtz interval you have been able to achieve?if I set the DTM to be clocked with SYS_CLK (100MHz), still the dtz gap can't go anything ...

CoolMo · 2021-10-15

Hi all, I got back on a project on the SPC574K2 I paused a few months ago and decided to start over from a green-field environment.I then downloaded and installed SPC5Studio 6.0.0 Doyle which came along with version 1.16.1.20210914101245 of the LLD s...

CoolMo · 2021-02-17

Hi everyone,I am struggling to understand why the provided example seem not to behave as expected:upon startup, when the gap is detected, the generated Reference_position (TDC) turns out to be localized 1 tooth AFTER the calculated one (angular ticks...

CoolMo · 2020-12-09

Hi all,I seem not to be able to achieve periodic DMA transfers using DMAMux periodic triggering functionality.I read on SPC574Kx reference manual that (§7.3.9.2)DMAMUX1 receives PIT_0 Trigger 0-4DMAMUX2 receives PIT_0 Trigger 5and that (Table44):PIT_...

CoolMo · 2022-02-22

btw: the code to verify this is trivial:int main(void) { const uint32_t period = 10000U; uint32_t duty_tom3 = 4200U; uint32_t duty_tom4 = 5000U; /* Initialization of all the imported components in the order specified in the application wizard. The ...

CoolMo · 2021-10-15

Yes, I can confirm the examples now work with 1.16.2.Thank you for prompt and quick acting.one last thing: signing of plugin may need to be included for next releases (install anyway is possible and things work afterwards):Thanks againMo

CoolMo · 2021-10-15

Thank you very much for a prompt reply Erwan, I'll keep an eye on the update release.M

CoolMo · 2021-03-09

There is no direct function but you can leverage on the clock signal routings internal to the GTM.You can expose the subinc1 pulses to a TOM channel output, at a half of the real freqeuncy:configure the CMU of the GTM so that CMU_FXCLK0 is fed by [CM...

CoolMo · 2021-03-05

Ok, it looks like I'm the only one who struggled with this. So here is my solution (which came after quite some non-painless testing):to prevent the 1 tooth DELAY on the programmed reference position after the gap is first detected, make sure you sub...

User statistics

User Activity

[SPC58Nxx] GTM 344 and TOMs granuliarity?

[SPC58Nxx] Anyone been able to achieve tiny dead time zone granularity in GTM 344 DTM modules?

What is there that changed in most recent (....spc574kxx_1.16.1.20210914101245) LLD release?

anybody had luck with the SPC574Kxx_RLA GTM DPLL Test Application for Discovery example?

DMAMUX configuration example for periodic triggering

Re: [SPC58Nxx] GTM 344 and TOMs granuliarity?

Re: What is there that changed in most recent (....spc574kxx_1.16.1.20210914101245) LLD release?

Re: What is there that changed in most recent (....spc574kxx_1.16.1.20210914101245) LLD release?

Re: anybody had luck with the SPC574Kxx_RLA GTM DPLL Test Application for Discovery example?

Re: anybody had luck with the SPC574Kxx_RLA GTM DPLL Test Application for Discovery example?