LPC1788 work with extern USB Device

[lpcware]

Content originally posted in LPCWare by Claudy on Tue Nov 13 20:44:21 MST 2012
Hello,

Beacuse our systems need high speed usb,so we choose Cycress's CY7C68013A as the USB device.I want to know the maximal speed the LPC1788 works with CY7C68013A(high speed)? And can you give me some suggestion on how to connect the LPC1788 with CY7C68013A for highest speed?

Thanks a lot!!!!!!!

[lpcware]

Content originally posted in LPCWare by Claudy on Tue Nov 13 22:23:02 MST 2012
Thanks for your reply.

CY7C68013A has Slave FIFO,so,it's possible for LPC1788 to connected to CY7C68013A with FIFO interface? IF OK, could you provide
example code on LPC1788 master FIFOs,or may just some suggestion.

Thanks again!

[lpcware]

Content originally posted in LPCWare by Daniel Widyanto on Tue Nov 13 21:19:14 MST 2012
The whole functionality of CY7C68013A can be replaced by LPC1788 USB device peripheral IP. Unfortunately, the LPC1788 only support USB full speed (12Mbps), not high speed (480Mbps).

Anyway, you need to consult CY7C68013A manual to connect both MCUs. CY7C68013A has I2C, USART, etc. Each CY7C68013A peripherals has their own speed. So, my suggestion is to ask Cypress forum for the recommendation of the highest bandwidth for external device that's connected to CY7C68013A