4
GR-LEON4-ITX Development Board
Quick Start Guide
6.1
General...................................................................................................................... 31
The performance of the system is less compared to what is advertised for LEON4. .31
I lost the contents of the USB Flash stick...................................................................31
How do I restore the original PROM contents?..........................................................31
GRMON reports a system frequency of 100 MHz, should it not be 200 MHz?...........31
6.2
Interfaces...................................................................................................................31
Software freezes when initializing the Ethernet Interface...........................................31
I have problem X when using the USB Debug Communication Link..........................31
The system freezes when using it together with my PCI device.................................31
I2C communication does not work.............................................................................32
My USB disk is not detected / does not work.............................................................32
How do I change the Ethernet Debug Link IP address in the delivered system?.......32
6.3
Additional support......................................................................................................32
© Aeroflex Gaisler AB
June 2010, Rev. 0.2
