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

Subversion Repositories amber

[/] [amber/] [trunk/] - Rev 52

Filtering Options

From rev	To rev	Max revs

Search for

Rev	Log message	Author	Age	Path
52	Fixed typo in notes on creating DDR memory interfaces using coregen	csantifort	4732d 21h	/amber/trunk/
51	Revert vmlinux back to 48.	csantifort	4773d 21h	/amber/trunk/
50	Revert to previous version	csantifort	4773d 21h	/amber/trunk/
49	Added a note n how to change timeouts	csantifort	4773d 21h	/amber/trunk/
48	Fixed a bug in linux that caused the os to not return to the running application after an interrupt. Hello-world now runs stand-alone again. Added initrd-200k-dhry, a disk image that uses the dhry program for init.	csantifort	4778d 04h	/amber/trunk/
47	Changed V6 VCo from 1000Mhz to 1200 MHz	csantifort	4798d 01h	/amber/trunk/
46	svn ignore vmlinux.dis and vmlinux.mem	csantifort	4805d 23h	/amber/trunk/
45	Store vmlinux.mem and vmlinux.dis in compressed form	csantifort	4805d 23h	/amber/trunk/
44	Updated vmlinux image based on last change	csantifort	4805d 23h	/amber/trunk/
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	4805d 23h	/amber/trunk/
42	Added write buffer - fixes bug if wishbone writes takes multiple cycles to complete	csantifort	4823d 20h	/amber/trunk/
41	Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface.	csantifort	4825d 04h	/amber/trunk/
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	4829d 21h	/amber/trunk/
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	4830d 22h	/amber/trunk/
38	support 128-bit wishbone now used for a25 core	csantifort	4831d 21h	/amber/trunk/
37	128-bit wide boot memory module	csantifort	4832d 20h	/amber/trunk/
36	Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus	csantifort	4832d 21h	/amber/trunk/
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	4834d 04h	/amber/trunk/
34	Tweaked strcpy function to speed it up slightly	csantifort	4835d 01h	/amber/trunk/
33	Fixed bug in div assembly function. Handles negative numbers correctly. Fixed bug in printf function, negative numbers now print correctly.	csantifort	4835d 21h	/amber/trunk/

1 2 Next >

Show All

Browse

Tools

Subversion Repositories amber

[/] [amber/] [trunk/] - Rev 52

Filtering Options