nRESET and QSPI

RE: nRESET and QSPI

ilya — Thu, 17 Jan 2019 10:16:57 GMT

Thank you

RE: nRESET and QSPI

ketiljo — Thu, 17 Jan 2019 09:17:24 GMT

The QSPI pins can be placed anywhere, so just use the pins that is best for you. If you are using reset, make sure no other function is on the same pin.

Note that some pins near the radio shouldn't be used for clock/data signals, see the pin assignment table, marked as "low frequency I/O only".

RE: nRESET and QSPI

ilya — Wed, 16 Jan 2019 06:31:22 GMT

Hi,

but you write in data sheet under "recommended usage" that you suggest AC13 pin be QSPI/CSN, you what that i will ןgnore this comment and use any pins for QSPI?

RE: nRESET and QSPI

ketiljo — Tue, 15 Jan 2019 12:40:18 GMT

You can't have anything else on the same pin as the reset line. Select another pin as CSN. You can use any pins for the SPI lines, see the datasheet