URL https://opencores.org/ocsvn/amber/amber/trunk

Subversion Repositories amber

[/] - Rev 63

Rev	Log message	Author	Age	Path
43	Added support for the flat executable file format to vmlinux, so that the hello-world program is correctly relocated when it is loaded at the end of the vmlinux test. Changed the Virtex-5 clock configuration to use a 1200MHz VCO frequency and 80MHz system clock frequency.	csantifort	4964d 13h	/
42	Added write buffer - fixes bug if wishbone writes takes multiple cycles to complete	csantifort	4982d 09h	/
41	Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface.	csantifort	4983d 18h	/
40	Added wishbone bus jitter testing option. Cleaned up waveform log .do files, now seperate files for a23 and a25 cores. Added vmlinux executable elf file for running on hardware.	csantifort	4988d 10h	/
39	Added a second level of buffering to a25_wishbone_buf to fix a lockup bug when write acks to not return immediately, and also to improve performance slightly	csantifort	4989d 11h	/
38	support 128-bit wishbone now used for a25 core	csantifort	4990d 11h	/
37	128-bit wide boot memory module	csantifort	4991d 09h	/
36	Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus	csantifort	4991d 10h	/
35	Amber25 improvements: Use 128-bit wishbone bus, instead of 32-bit to reduce cache miss fetch times Use a fast barrel shifter for shifts between 0 and 4 to improve timing Use a 2 cycle full barrel shifter for complex shifts	csantifort	4992d 17h	/
34	Tweaked strcpy function to speed it up slightly	csantifort	4993d 14h	/