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Subversion Repositories amber

[/] [amber/] [trunk/] [hw/] - Rev 71

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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	4741d 12h	/amber/trunk/hw/
42	Added write buffer - fixes bug if wishbone writes takes multiple cycles to complete	csantifort	4759d 08h	/amber/trunk/hw/
41	Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface.	csantifort	4760d 17h	/amber/trunk/hw/
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	4765d 09h	/amber/trunk/hw/
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	4766d 10h	/amber/trunk/hw/
38	support 128-bit wishbone now used for a25 core	csantifort	4767d 10h	/amber/trunk/hw/
37	128-bit wide boot memory module	csantifort	4768d 08h	/amber/trunk/hw/
36	Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus	csantifort	4768d 09h	/amber/trunk/hw/
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	4769d 16h	/amber/trunk/hw/
32	Added clock cycle counting register to test_module to support dhrystone performance measurement	csantifort	4772d 10h	/amber/trunk/hw/

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