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[/] [openrisc/] [trunk/] [orpsocv2/] [rtl/] [verilog/] [or1200/] [or1200_ic_fsm.v] - Rev 849

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849 or1200: Fix for cache bug related to first_{hit|miss}_ack

Under certain circumstances, when first_hit_ack and
first_miss_ack is asserted at the same time, cache data
would wrongly be overwritten with bus data.

Patch by: Matthew Hicks <firefalcon@gmail.com>		 stekern 4404d 07h /openrisc/trunk/orpsocv2/rtl/verilog/or1200/or1200_ic_fsm.v
477 ORPSoC update - Added ability to enable OR1200 caches up to 32KB, which requires line size of 32bytes and 8-beat Wishbone bursts.
Changed cache sizes of both instruction and data cache of reference design to 4kB each.		 julius 5053d 04h /openrisc/trunk/orpsocv2/rtl/verilog/or1200/or1200_ic_fsm.v
415 ORPSoC - ML501 update, working again.
Documentation update including information on ML501 build
OR1200 updates to do with instruction cache tag signal when
invalidate instruction used.
Added ability to define address to pass to SPI flash when
booting.
Added SPI sw test for board which allows inspection of
data in a flash.		 julius 5120d 19h /openrisc/trunk/orpsocv2/rtl/verilog/or1200/or1200_ic_fsm.v
412 ORPSoC update - Rearranged Xilinx ML501, simulations working again. julius 5124d 09h /openrisc/trunk/orpsocv2/rtl/verilog/or1200/or1200_ic_fsm.v
360 First checkin of new ORPSoC set up - more to come, all but RTL tests temporarily broken julius 5179d 16h /openrisc/trunk/orpsocv2/rtl/verilog/or1200/or1200_ic_fsm.v
358 OR1200's reset now configurable as active high or active low. Thanks to patch
from OpenCores contributor Kuoping.

Updated OR1200 in ORPSoCv2 and OR1200 project.		 julius 5180d 01h /openrisc/trunk/orpsocv2/rtl/verilog/components/or1200/or1200_ic_fsm.v
350 Adding new OR1200 processor to ORPSoCv2 julius 5182d 20h /openrisc/trunk/orpsocv2/rtl/verilog/components/or1200/or1200_ic_fsm.v

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