microblaze uart and vhdl code

[rody786]

Dear all,

I want to include a microblaze as a component in a top level VHDL code.

microblaze will do two things:
1- I'll use its UART to in and out the program data through hyperterminal
2- It will control partial reconfiguration.

For the first purpose I didn't know how to communicate between the data in from UART and other VHDL components.

For example : if I had a component which entity has two input ports and one output port, how to do port map to get the data of input port from UART and out the data of the output port on the hyperterminal through UART

Thanks,

 

[ads-ee]

Do you want to communicate with the Microblaze through the UART, or your VHDL logic? It's not clear which you want to do. Architecturally they are different.

 

[rody786]

I need to send data to VHDL code via the microblaze UART

 

[jason_bill]

Hi, did you see UG744? That's exactly what you want to do.