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| author | Andrew Zonenberg <azonenberg@drawersteak.com> | 2017-08-29 14:17:29 -0700 |
|---|---|---|
| committer | Andrew Zonenberg <azonenberg@drawersteak.com> | 2017-09-01 06:44:28 -0700 |
| commit | fc0c7f74dc9133bbf19aa9eafff26738a05135ef (patch) | |
| tree | 2018cfb4f370b1ba7937d849e7ed915642f8964c /techlibs | |
| parent | 80aaf503025e1cabf12f0bd273c95f369de36969 (diff) | |
| download | yosys-fc0c7f74dc9133bbf19aa9eafff26738a05135ef.tar.gz yosys-fc0c7f74dc9133bbf19aa9eafff26738a05135ef.tar.bz2 yosys-fc0c7f74dc9133bbf19aa9eafff26738a05135ef.zip | |
Added blackbox $__COUNT_ cell model
Diffstat (limited to 'techlibs')
| -rw-r--r-- | techlibs/greenpak4/Makefile.inc | 1 | ||||
| -rw-r--r-- | techlibs/greenpak4/cells_blackbox.v | 17 |
2 files changed, 18 insertions, 0 deletions
diff --git a/techlibs/greenpak4/Makefile.inc b/techlibs/greenpak4/Makefile.inc index 9c3efcb8d..b43fb7511 100644 --- a/techlibs/greenpak4/Makefile.inc +++ b/techlibs/greenpak4/Makefile.inc @@ -2,6 +2,7 @@ OBJS += techlibs/greenpak4/synth_greenpak4.o OBJS += techlibs/greenpak4/greenpak4_dffinv.o +$(eval $(call add_share_file,share/greenpak4,techlibs/greenpak4/cells_blackbox.v)) $(eval $(call add_share_file,share/greenpak4,techlibs/greenpak4/cells_latch.v)) $(eval $(call add_share_file,share/greenpak4,techlibs/greenpak4/cells_map.v)) $(eval $(call add_share_file,share/greenpak4,techlibs/greenpak4/cells_sim.v)) diff --git a/techlibs/greenpak4/cells_blackbox.v b/techlibs/greenpak4/cells_blackbox.v new file mode 100644 index 000000000..8dd38a027 --- /dev/null +++ b/techlibs/greenpak4/cells_blackbox.v @@ -0,0 +1,17 @@ +module \$__COUNT_ (CE, CLK, OUT, POUT, RST, UP); + + input wire CE; + input wire CLK; + output reg OUT; + output reg[WIDTH-1:0] POUT; + input wire RST; + input wire UP; + + parameter COUNT_TO = 1; + parameter RESET_MODE = "RISING"; + parameter HAS_POUT = 0; + parameter HAS_CE = 0; + parameter WIDTH = 8; + parameter DIRECTION = "DOWN"; + +endmodule |