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[/] [amber/] [trunk/] [hw/] [vlog/] [system/] - Rev 53

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Rev Log message Author Age Path
47 Changed V6 VCo from 1000Mhz to 1200 MHz csantifort 4817d 06h /amber/trunk/hw/vlog/system/
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 4825d 05h /amber/trunk/hw/vlog/system/
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 4849d 02h /amber/trunk/hw/vlog/system/
38 support 128-bit wishbone now used for a25 core csantifort 4851d 03h /amber/trunk/hw/vlog/system/
36 Changed boot_mem for the a25 system to be 128 bits wide to match the 128-bit wide wishbone bus csantifort 4852d 02h /amber/trunk/hw/vlog/system/
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 4853d 09h /amber/trunk/hw/vlog/system/
32 Added clock cycle counting register to test_module to support dhrystone performance measurement csantifort 4856d 03h /amber/trunk/hw/vlog/system/
27 Got working with cadence nc simulator csantifort 4904d 10h /amber/trunk/hw/vlog/system/
17 amber25 core bug fix. The return address for irq interrupts was off by 4 bytes
when the interrupt occurred during a stm instruction with the following instruction
having some register conflicts. Added test irq_stm to catch the bug.
Cleaned up some header descriptions		 csantifort 4942d 07h /amber/trunk/hw/vlog/system/
15 Copied amber to amber23, Many system changes to support new amber25 core. csantifort 4944d 21h /amber/trunk/hw/vlog/system/
14 Re-wrote the behavioral clock generation code to more accurately
calculate the sys_clk frequency. The previous version was not
producing the correct frequency at higher frequenies due to
rounding errors.		 csantifort 4946d 09h /amber/trunk/hw/vlog/system/
13 Bug fix - added an extra state to the rx state machine to properly align
reading the uart input to the middle of each bit.		 csantifort 4946d 09h /amber/trunk/hw/vlog/system/
11 Added vmlinux test. csantifort 4961d 09h /amber/trunk/hw/vlog/system/
10 Removed parameters for unused peruipheral modules csantifort 4962d 13h /amber/trunk/hw/vlog/system/
7 Added instructions to use Veritak simulator.
Removed some unused functions from memory_configuration.v.		 csantifort 4971d 04h /amber/trunk/hw/vlog/system/
2 Baseline release of the Amber 2 core csantifort 4975d 07h /amber/trunk/hw/vlog/system/

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