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osmo-e1-hardware
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2 Commits

Author SHA1 Message Date
Sylvain Munaut bd399e96da gateware/icE1usb: Add custom pre-pack optimizations to fix build 
Without theses there are too many control-sets generated by yosys and
nextpnr can't find any valid placement.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-10-09 13:40:16 +02:00
Sylvain Munaut bd83e53ff6 gateware/icE1usb: Initial import of production hardware gateware 
Current version has second E1 channel disabled to allow the
build to works. Works is in progress to optimize the gateware and
the fpga toolchain to allow full featured build.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
 2020-09-15 22:11:29 +02:00