WL1807MOD: WL1807MOD and CC2652R Coexistence

Hi,

I am making a WiFi to ZigBee/BLE gateway using WL1807MOD and CC2652R and wondering how to deal with the coexistence issue between them.

I found a user guide form below link where there is a section describing how to wire between WL1807MOD and CC2530.

https://www.ti.com/lit/ug/swru423a/swru423a.pdf?ts=1608689232696&ref_url=https%253A%252F%252Fwww.google.com%252F

Here's the screen shot showing how to connect two devices. Can those 4 signals be routed to any GPIOs or are there specific GPIOs for the purpose?

Since this is between WL1807MOD and CC2530, is it the same with WL1807MOD and CC2652R?

I also found a app note from below link, from where it says there is no coexistence implementation for Zigbee and Thread on CC26x2 platform, please help to confirm.

https://www.ti.com/lit/an/swra654a/swra654a.pdf?ts=1608687082978&ref_url=https%253A%252F%252Fwww.google.com%252F

Regards,

Evan