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

Subversion Repositories amber

[/] [amber/] [trunk/] - Rev 41

Filtering Options

From rev	To rev	Max revs

Search for

Rev	Log message	Author	Age	Path
41	Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface.	csantifort	5050d 22h	/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	5055d 14h	/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	5056d 15h	/amber/trunk/
38	support 128-bit wishbone now used for a25 core	csantifort	5057d 15h	/amber/trunk/
37	128-bit wide boot memory module	csantifort	5058d 13h	/amber/trunk/
36	Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus	csantifort	5058d 14h	/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	5059d 22h	/amber/trunk/
34	Tweaked strcpy function to speed it up slightly	csantifort	5060d 18h	/amber/trunk/
33	Fixed bug in div assembly function. Handles negative numbers correctly. Fixed bug in printf function, negative numbers now print correctly.	csantifort	5061d 15h	/amber/trunk/
32	Added clock cycle counting register to test_module to support dhrystone performance measurement	csantifort	5062d 15h	/amber/trunk/
31	Added dhrystone benchmark test	csantifort	5062d 15h	/amber/trunk/
30	Bug fix - a write access was sometimes dropped when it was in a sequence of writes with variable wb_ack delays	csantifort	5075d 21h	/amber/trunk/
29	Use lgo command for saving waveforms in modelsim	csantifort	5077d 15h	/amber/trunk/
28	Moved function prototypes to .h file	csantifort	5077d 16h	/amber/trunk/
27	Got working with cadence nc simulator	csantifort	5110d 22h	/amber/trunk/
26	Added wish list	csantifort	5115d 23h	/amber/trunk/
25	Bug fix: boot-loader.mem became larger that the allowed 8k byte boot mem size. Removed a struct in elfsplitter.c thats only used for debug - this reduced boot-loader.mem enough so that it fits again. Tidy up: Removed a debug message from hw/tools/run.sh	csantifort	5117d 20h	/amber/trunk/
24	Added instructions how to build Linux kernel from source files	csantifort	5119d 20h	/amber/trunk/
23	Split the source files list into a Vertex-6 only list and a Spartan-6 only list. That way users don;t need to delete files from the list manually if they only have a setup for one of the FPGA types.	csantifort	5119d 21h	/amber/trunk/
22	Added files and instructions to enable the building of the vmlinux image from the kernel source files.	csantifort	5123d 20h	/amber/trunk/

1 2 Next >

Show All

Browse

Tools

Subversion Repositories amber

[/] [amber/] [trunk/] - Rev 41

Filtering Options