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authorEddie Hung <eddie@fpgeh.com>2019-10-04 16:58:55 -0700
committerEddie Hung <eddie@fpgeh.com>2019-10-04 16:58:55 -0700
commit7a45cd58566310f623bd567a393beb8a734ebf60 (patch)
tree3f97ec0e46c9f01db76e3f239140ce828b14b453 /techlibs/ecp5/abc9_map.v
parent549d6ea467bddba24cc0ee43597b5ab62eb476e7 (diff)
parentaae2b9fd9c8dc915fadacc24962436dd7aedff36 (diff)
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Merge remote-tracking branch 'origin/eddie/abc_to_abc9' into xaig_dff
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-rw-r--r--techlibs/ecp5/abc9_map.v24
1 files changed, 24 insertions, 0 deletions
diff --git a/techlibs/ecp5/abc9_map.v b/techlibs/ecp5/abc9_map.v
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+// ---------------------------------------
+
+module TRELLIS_DPR16X4 (
+ input [3:0] DI,
+ input [3:0] WAD,
+ input WRE,
+ input WCK,
+ input [3:0] RAD,
+ output [3:0] DO
+);
+ parameter WCKMUX = "WCK";
+ parameter WREMUX = "WRE";
+ parameter [63:0] INITVAL = 64'h0000000000000000;
+ wire [3:0] \$DO ;
+
+ TRELLIS_DPR16X4 #(
+ .WCKMUX(WCKMUX), .WREMUX(WREMUX), .INITVAL(INITVAL)
+ ) _TECHMAP_REPLACE_ (
+ .DI(DI), .WAD(WAD), .WRE(WRE), .WCK(WCK),
+ .RAD(RAD), .DO(\$DO )
+ );
+
+ \$__ABC9_DPR16X4_COMB do (.A(\$DO ), .S(RAD), .Y(DO));
+endmodule