How many Uarts does psoc3 have?
Something with UDP..
I was able to place 7 full dupe UARTS and compile. Note common clock constraint.
That is HW UARTS, not sure how many SW UARTS can also be placed.
this link shows that 12 UART are possible (4-full RX/TX, 4-RX only, 4-TX only):
You may try increasing this number by using lightweight UART components like this:
Do you need to have all the UARTS available at the same time?