We would like to send an interrupt from FPGA EVM to 6657 Lite EVM but it appears that all GPIO pins are being utilized on 6657 DSP Lite EVM. Any recommendations on which pin or pins we could connect to for such an interrupt.
James
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We would like to send an interrupt from FPGA EVM to 6657 Lite EVM but it appears that all GPIO pins are being utilized on 6657 DSP Lite EVM. Any recommendations on which pin or pins we could connect to for such an interrupt.
James
Hi James,
The GPIOs are used to provide the boot mode from the BMC. The buffer between the BMC and the C6657 should be tristated after the boot mode has been provided, freeing those pins for your use.
Regards, Bill