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yosys/techlibs/anlogic/drams.txt
Icenowy Zheng d53a2bd1d3 anlogic: add support for Eagle Distributed RAM
The MSLICEs on the Eagle series of FPGA can be configured as Distributed
RAM.

Enable to synthesis to DRAM.

As the Anlogic software suite doesn't support any 'bx to exist in the
initializtion data of DRAM, do not enable the initialization support of
the inferred DRAM.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
2018-12-17 23:20:40 +08:00

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bram $__ANLOGIC_DRAM16X4
init 0
abits 4
dbits 2
groups 2
ports 1 1
wrmode 0 1
enable 0 1
transp 0 0
clocks 0 1
clkpol 0 1
endbram
match $__ANLOGIC_DRAM16X4
make_outreg
endmatch