Anton Blanchard
907c833521
Move register stage back after the RAM
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The 512x64 DFFRAM has quite big hold violations that we can hopefully
work around by removing the register stage before the RAM.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
Anton Blanchard
606359cce3
Add simplebus
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Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
Anton Blanchard
49b332e17f
Hook up JTAG to ASIC top level
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Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
Anton Blanchard
c2577b5446
Add ASIC target
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Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
Anton Blanchard
5249d633cf
Move register stage from after RAM to before RAM
...
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
Anton Blanchard
8ecb30da05
Add arrays for ASIC flow
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Add VHDL wrappers and verilog behaviourals for the cache_ram,
register_file and main_bram arrays.
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago