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[/] [amber/] [trunk/] [hw/] [vlog/] - Rev 64

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Rev Log message Author Age Path
64 Support latest Xilinx ISE 14.5 software. csantifort 4586d 21h /amber/trunk/hw/vlog/
63 Add support for Xilinx ISim Verilog simulator.
Remove Virtex-6 files.
csantifort 4587d 01h /amber/trunk/hw/vlog/
61 Add new netowkr based boot loader.
Remove support for Virtex. Spartan 6 only now.
csantifort 4873d 19h /amber/trunk/hw/vlog/
60 Bug fix; removed a combinational loop from the a25_decode logic. csantifort 5091d 15h /amber/trunk/hw/vlog/
58 Use TB.clk_count for the decompiler messages and removed the local counter csantifort 5161d 16h /amber/trunk/hw/vlog/
57 Add some debug messages csantifort 5161d 16h /amber/trunk/hw/vlog/
54 Bug fix for bug reported by Botao Lee. The mode bits in the decode stage did not change immediately
after a mode switch from a teqp instruction, but 1 cycle later. This meant the wrong set of registers
was selected for writing to for 1 clock cycle.
csantifort 5178d 16h /amber/trunk/hw/vlog/
53 Cleaned up Amber Verilog, removing unused signals. csantifort 5193d 14h /amber/trunk/hw/vlog/
52 Fixed typo in notes on creating DDR memory interfaces using coregen csantifort 5193d 14h /amber/trunk/hw/vlog/
49 Added a note n how to change timeouts csantifort 5234d 14h /amber/trunk/hw/vlog/
47 Changed V6 VCo from 1000Mhz to 1200 MHz csantifort 5258d 18h /amber/trunk/hw/vlog/
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 5266d 16h /amber/trunk/hw/vlog/
42 Added write buffer - fixes bug if wishbone writes takes multiple cycles to complete csantifort 5284d 13h /amber/trunk/hw/vlog/
41 Added instructions on how to use Coregen to create the Spartan-6 DDR3 memory interface. csantifort 5285d 21h /amber/trunk/hw/vlog/
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 5290d 14h /amber/trunk/hw/vlog/
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 5291d 14h /amber/trunk/hw/vlog/
38 support 128-bit wishbone now used for a25 core csantifort 5292d 14h /amber/trunk/hw/vlog/
37 128-bit wide boot memory module csantifort 5293d 12h /amber/trunk/hw/vlog/
36 Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus csantifort 5293d 13h /amber/trunk/hw/vlog/
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 5294d 21h /amber/trunk/hw/vlog/

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