1 files changed, 24 insertions, 0 deletions
diff --git a/techlibs/ice40/spram_map.v b/techlibs/ice40/spram_map.v
new file mode 100644
index 000000000..ae8919505
--- /dev/null
+++ b/techlibs/ice40/spram_map.v
@@ -0,0 +1,24 @@
+module $__ICE40_SPRAM_ (...);
+
+input PORT_A_CLK;
+input PORT_A_CLK_EN;
+input PORT_A_WR_EN;
+input [3:0] PORT_A_WR_BE;
+input [13:0] PORT_A_ADDR;
+input [15:0] PORT_A_WR_DATA;
+output [15:0] PORT_A_RD_DATA;
+
+SB_SPRAM256KA _TECHMAP_REPLACE_ (
+	.ADDRESS(PORT_A_ADDR),
+	.DATAIN(PORT_A_WR_DATA),
+	.MASKWREN(PORT_A_WR_BE),
+	.WREN(PORT_A_WR_EN),
+	.CHIPSELECT(PORT_A_CLK_EN),
+	.CLOCK(PORT_A_CLK),
+	.STANDBY(1'b0),
+	.SLEEP(1'b0),
+	.POWEROFF(1'b1),
+	.DATAOUT(PORT_A_RD_DATA),
+);
+
+endmodule