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[/] [amber/] [trunk/] [hw/] [fpga/] - Rev 61

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Rev Log message Author Age Path
61 Add new netowkr based boot loader.
Remove support for Virtex. Spartan 6 only now.		 csantifort 4667d 15h /amber/trunk/hw/fpga/
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 5060d 12h /amber/trunk/hw/fpga/
36 Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus csantifort 5087d 09h /amber/trunk/hw/fpga/
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 5088d 17h /amber/trunk/hw/fpga/
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 5148d 16h /amber/trunk/hw/fpga/
21 Fixed bug in the conditions to create the FPGA configuration log file. I added the creation of the log file in the last release, but the way it was implemented was causing the Makefile to always rebuild from the start. csantifort 5152d 15h /amber/trunk/hw/fpga/
19 Create a configuration log file as part of the synthesis flow. This file is a useful reference to
tell the different bitfiles apart.		 csantifort 5173d 16h /amber/trunk/hw/fpga/
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 5180d 05h /amber/trunk/hw/fpga/
11 Added vmlinux test. csantifort 5196d 17h /amber/trunk/hw/fpga/
2 Baseline release of the Amber 2 core csantifort 5210d 15h /amber/trunk/hw/fpga/

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