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[/] [amber/] [trunk/] [doc/] - Rev 75

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Rev Log message Author Age Path
69 Updated the spec for ISE 14.5, boot-loader-ethmac. csantifort 4109d 14h /amber/trunk/doc/
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 4761d 15h /amber/trunk/doc/
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 4789d 10h /amber/trunk/doc/
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 4813d 08h /amber/trunk/doc/
36 Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus csantifort 4816d 08h /amber/trunk/doc/
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 4817d 15h /amber/trunk/doc/
26 Added wish list csantifort 4873d 16h /amber/trunk/doc/
24 Added instructions how to build Linux kernel from source files csantifort 4877d 14h /amber/trunk/doc/
20 Added feature to A25 core to directly use a read value from the write back stage
to reduce the stall to 1 cycle when there is a register conflict with the
following instruction. This increases performance by about 3%.		 csantifort 4902d 15h /amber/trunk/doc/
18 Added list of source files and diagram for Amber25 core. csantifort 4905d 14h /amber/trunk/doc/
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 4909d 03h /amber/trunk/doc/
11 Added vmlinux test. csantifort 4925d 15h /amber/trunk/doc/
7 Added instructions to use Veritak simulator.
Removed some unused functions from memory_configuration.v.		 csantifort 4935d 09h /amber/trunk/doc/
4 Corrected a couple of minor typos csantifort 4939d 09h /amber/trunk/doc/
3 Added trunk to $AMBER_BASE path csantifort 4939d 13h /amber/trunk/doc/
2 Baseline release of the Amber 2 core csantifort 4939d 13h /amber/trunk/doc/

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