From ce53fa78496edaac1a85cddb358cda9a5819e3cc Mon Sep 17 00:00:00 2001
From: Gyorgy Szombathelyi <gyurco@freemail.hu>
Date: Sat, 1 Sep 2018 19:44:58 +0200
Subject: [PATCH] C16: T65 needs do to routed back to di

---
 cores/c16/mos8501.v | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cores/c16/mos8501.v b/cores/c16/mos8501.v
index 8739c08..3f862be 100644
--- a/cores/c16/mos8501.v
+++ b/cores/c16/mos8501.v
@@ -59,6 +59,7 @@ reg [7:0] port_data=8'b0;
 reg rw_reg,aec_reg;
 
 // 6502 CPU core
+
 wire we_n;
 assign we = ~we_n;
 
@@ -75,7 +76,7 @@ T65 cpu_core(
 	.SO_n(1),
 	.R_w_n(we_n),
 	.A(core_address),
-	.DI(core_data_in),
+	.DI(we_n ? core_data_in : core_data_out),
 	.DO(core_data_out)
 );