Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

The problem of Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU！

I want to debug Altera-SoCFPGA-HardwareLib-Unhosted-CV-GNU on terasic de1-soc and I don‘t know how to modify preloader to set up the UART appropriately(baud rate, parity, stop bits). Could someone...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

If Preloader starts, it at once outs to UART its messages.

You see this through UART-USB cable ? At first out of Preloader, further -- Linux...

Or in BootROM is initialising of UART on default values, or on start of Preloader...

These settings is present in any Preloader or hard design !

Terasic give its sources of Preloader, not compatible with Altera-s ?

In your HPS all devices is the same with Altera SoC, very strange is if HPS examples will not work everywhere.