1 Reply Latest reply on Jan 23, 2019 7:15 PM by ShipingW_81

    Using PSoC 6 for BT FTM

    semcc_4006746

      Hi,

       

      I'm trying to evaluate if the PSoC 63/62 is a good choice for my project. I was initially attracted to this family due to the high MCU clock which fit my minimum timing requirements.  I'm interested in calculating a round-trip time between SCAN_REQ and SCAN_RSP on the MCU.  I've been trying to find information on the clock speeds for the BLE subsystem. I found in the product specifications:

       

      Note that at Cortex M4 speeds above 100 MHz, the M0+ and Peripheral subsystem are limited to half the M4 speed. If the M4 is running at 150 Mhz, the M0+and peripheral subsystem is limited to 75 MHz

       

      Does this imply BLE subsystem operates at 100/75 MHz?

       

      If anyone has any other AN suggestions for a high freq timer to accomplish this I'm all ears.

       

      Thanks,

      Sean