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Hi,
Generating SPI signal through SPI 2 port of TMS570LS3137ZWT.
Required waveform :
Getting waveform as Below :
Halcogen settings
1.Is there any way to make by default SIMO PIN AS HIGH [1] In SPI Mode ?
2.Even though we added a Wdelay of 20 in data Format, no effect in output SPI signal.
3.Chip select active to transmit start made 300 ns and transmit end to chip select inactive 300ns no effect in the waveform.
Referred example_spi_Master_Slave.c in Halcogen examples and used same spiDAT1_t configuration.
Hello,
SIMO pin while SPI is idle depends on SPI mode.
Check whether WDEL bit ( SPIDAT1 register ) is set.
Best regards,
Miro
Hi,
"SIMO pin while SPI is idle depends on SPI mode." how to change those SPI modes ?
Is it present in any doc?
Regards
JEMIN P JAMES