From: Martin Jeřábek <jerabma7@fel.cvut.cz>
Date: Tue, 10 Oct 2017 18:03:35 +0000 (+0300)
Subject: sja1000: some old fixes
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/fpga/zynq/canbench-sw.git/commitdiff_plain/refs/heads/sja-txfifo

sja1000: some old fixes
---

diff --git a/system/ip/sja1000_1.0/hdl/can_top_raw.v b/system/ip/sja1000_1.0/hdl/can_top_raw.v
index 705ace2..ec3b432 100644
--- a/system/ip/sja1000_1.0/hdl/can_top_raw.v
+++ b/system/ip/sja1000_1.0/hdl/can_top_raw.v
@@ -704,7 +704,7 @@ can_bsp i_can_bsp
 );
 
 integer i;
-always @(posedge clk_i)
+always @(*) // combinatorial; the data is already registered
 begin
 	case (tx_data_addr)
 		4'h0: tx_data = tx_data_0;