3 Replies Latest reply on Dec 11, 2017 1:38 AM by RaktimR_11

    GPIOs and VBAT for CYW43907, CYW54907

      I'm looking at using the following GPIOs in my design:

       

      SPI_0_CLK/GPIO_25 (function 3)

      SPI_0_MOSI/GPIO_26 (function 3)

      SPI_0_MISO/GPIO_24 (function 3)

      SPI_0_CS/GPIO_27 (function 3)

      PWM_3/GPIO_21 (function 3)

      PWM_2/GPIO_20 (function 3)

      PWM_4/GPIO_22 (function 3)

      GPIO_10

      GPIO_16

      PWM_5/GPIO_23 (function 3)

      GPIO_14

      PWM_1/GPIO_19 (function 3)

      PWM_0/GPIO_18 (function 3)

      GPIO_12

       

      Are there any special problems with any of these?  Can they

      all be used as an interrupt trigger?

       

      Also, is there anything in the Power Management Unit that monitors

      the voltage of VBAT?

       

      Thanks for your help.

       

                            Nyles