MicroBlaze SMP system DEMO

Started by Pablo H in comp.arch.fpga13 years ago

I have recently developed a MicroBlaze SMP system for FPGAs and want to share it with the community. The system can be used as an example of...

I have recently developed a MicroBlaze SMP system for FPGAs and want to share it with the community. The system can be used as an example of how to build SMP systems on FPGA and how to write applications for it. In the software side, a modified version of xilkernel I have developed is used to write multi-threaded applications that run on the SMP system. If you want to take a look at t...


Generate the first interrupt for MB XMK

Started by Jari in comp.arch.fpga17 years ago 2 replies

Hi! My question is long, but bare with me. I am using EDK 3.2 and trying to get Microblaze XMK working from external memory. I have...

Hi! My question is long, but bare with me. I am using EDK 3.2 and trying to get Microblaze XMK working from external memory. I have bootloader in BRAM, which copies the context of FLASH memory to SRAM memory and then jumps to SRAM. This context includes Xilkernel.elf and two processes: Shell.elf (This is from test/arch/microblaze/Shell.c) and Print.elf, which is simple "Hello World". Here ...


using system ACE for generic app data storage - file system intelligence required?

Started by Jeff Cunningham in comp.arch.fpga14 years ago 1 reply

I have a V4FX12 application that could potentially benefit from having Gbytes of ROM data storage easily changeable through a CF card, so the...

I have a V4FX12 application that could potentially benefit from having Gbytes of ROM data storage easily changeable through a CF card, so the system ACE CF thing looks sort of interesting. We are trying to put together SW on a ML403 board based on xilkernel and the lwip ethernet stack. I am wondering how hard it would be to give the app access to a big table of data on the CF card. M...


undefined reference to `xilkernel_main'

Started by david in comp.arch.fpga15 years ago 1 reply

I am usig xilkernel on microblaze spartan 3 board. I am getting an unusual error that is undefined reference to `xilkernel_main' when i...

I am usig xilkernel on microblaze spartan 3 board. I am getting an unusual error that is undefined reference to `xilkernel_main' when i write the code below int main (void) { print("-- Entering main() --\r\n"); xilkernel_main(); print("-- Exiting main() --\r\n"); return 0; } Any idea what is wrong. I did configure input and output port (as RS232), i am using timer1 as ...


lwIP RAW mode support for V4 temac

Started by Patrick Dubois in comp.arch.fpga5 years ago 11 replies

Hello, Does anyone know of an example using lwIP in RAW mode with the Virtex-4 temac? From what I understand, the lwIP temac port...

Hello, Does anyone know of an example using lwIP in RAW mode with the Virtex-4 temac? From what I understand, the lwIP temac port seemingly only supports lwIP in sockets mode with xilkernel. I don't quite understand the lack of temac support at the software level. What are people doing when using temac on the V4? Is everyone using lwIP in sockets mode? No one is using raw lwIP on the V4?...