I tried it, my NANOVNA-H overheated more slowly with this setting.
Gary AG7TH
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On 7/17/20 10:33, n2msqrp wrote:
The SI chip is specified up to 200Mhz. Have you tried it with this threshold?
Mike N2NS
On 07/17/2020 1:24 PM igor-m < mikki@... > wrote:
On Fri, Jul 17, 2020 at 03:54 PM, DiSlord wrote:
..
In nanovna.h i begin use AUDIO_CLOCK_REF (86016000U)
Try revert to #define AUDIO_CLOCK_REF ( 8000000U)
// 5ms @ 96kHz
// Define aic3204 source clock frequency (for 8MHz used fractional
multiplier,
and possible little phase error)
#define AUDIO_CLOCK_REF ( 8000000U)
//#define AUDIO_CLOCK_REF (10752000U)
// Disable AIC PLL clock, use input as CODEC_CLKIN
//#define AUDIO_CLOCK_REF (86016000U)
OK, I've done, and I've also increased the default threshold to 310MHz
here.
Flashed in, it runs for 25minutes already without a crash. I will use it
now, and we will see.
Looks promising..
