G400 USBH pins

NETMF & Gadgeteer
1

Which pins are used for the currently supported USBH? The same as for USB Client?

2

are you looking for more information then is in this document?

http://ghielectronics.com/downloads/man/G400_D_Module_Brochure.pdf

3

That shows the pins for all three USB ports. The question is: did GHI use USB1 for both Host and Client, or did they use USB1 for Client, and USB2 for Host ?
I don’t have a ChipWorkX, so I’m not sure how it’s done there.

4

ChipworkX docs are still available, see the [em]Resource[/em] tabs on these Catalog entries:

the module: http://www.ghielectronics.com/catalog/product/123

the development system: http://www.ghielectronics.com/catalog/product/125

5

I looked …
ChipworkX has two Host ports. Which one is “alive” when the G400-D module is plugged in? Better still - can someone just say which pins on the G400HDR are the Host USB pins?

6

The USB Host port should be either port B or C. I think it is C currently.

7

Thanks. I’ll solder a breakout board to G400HDR USB_C and see what happens …

8

You’re right … it’s USB_C
Works…

1 Like
9

@ Lurch - That is good know, thanks for sharing your findings.