X-Git-Url: http://git.joshuawise.com/firearm.git/blobdiff_plain/30066e0689c34c97bcc69d8fe0e5d8ac53b1296c..d91508c2ec8285f96cccfb67648b8562f399e76c:/DCache.v

diff --git a/DCache.v b/DCache.v
index a3484a7..ab68448 100644
--- a/DCache.v
+++ b/DCache.v
@@ -79,7 +79,8 @@ module DCache(
 		if (rd_req && (cache_fill_pos != 0) && ((prev_addr != {addr[31:6], 6'b0}) || cache_hit))	/* If this wasn't from the same line, or we've moved on somehow, reset the fill circuitry. */
 			cache_fill_pos <= 0;
 		else if (rd_req && !cache_hit) begin
-			if (bus_ready) begin	/* Started the fill, and we have data. */
+			if (bus_ready && bus_ack) begin	/* Started the fill, and we have data. */
+				$display("DCACHE: FILL: rd addr %08x; bus addr %08x; bus data %08x, bus_req %d, bus_ack %d", addr, bus_addr, bus_rdata, bus_req, bus_ack);
 				cache_data[idx][cache_fill_pos] <= bus_rdata;
 				cache_fill_pos <= cache_fill_pos + 1;
 				if (cache_fill_pos == 15) begin	/* Done? */