From 99cf4030e24dd9736ac4dc88964f55bdd337ad68 Mon Sep 17 00:00:00 2001
From: hadeshyp <hadeshyp>
Date: Fri, 20 Jul 2012 12:13:13 +0000
Subject: [PATCH] *** empty log message ***

---
 gbe2_ecp3/trb_net16_gbe_buf.vhd          |  2 +-
 gbe2_ecp3/trb_net16_gbe_main_control.vhd | 59 ++++++++++++------------
 2 files changed, 30 insertions(+), 31 deletions(-)

diff --git a/gbe2_ecp3/trb_net16_gbe_buf.vhd b/gbe2_ecp3/trb_net16_gbe_buf.vhd
index 4367934..519e4b0 100755
--- a/gbe2_ecp3/trb_net16_gbe_buf.vhd
+++ b/gbe2_ecp3/trb_net16_gbe_buf.vhd
@@ -1091,7 +1091,7 @@ port map(
 	PC_WR_EN_IN			=> pc_wr_en,
 	PC_DATA_IN			=> pc_data,
 	PC_READY_OUT			=> pc_ready,
-	PC_START_OF_SUB_IN		=> dbg_rd_en, -- pc_sos, CHANGED TO SLOW CONTROL PULSE
+	PC_START_OF_SUB_IN		=> pc_sos, --CHANGED TO SLOW CONTROL PULSE
 	PC_END_OF_SUB_IN		=> pc_eos, -- gk 07.10.10
 	PC_END_OF_DATA_IN		=> pc_eod,
 	PC_TRANSMIT_ON_OUT		=> pc_transmit_on,
diff --git a/gbe2_ecp3/trb_net16_gbe_main_control.vhd b/gbe2_ecp3/trb_net16_gbe_main_control.vhd
index ff67794..d5cfea5 100644
--- a/gbe2_ecp3/trb_net16_gbe_main_control.vhd
+++ b/gbe2_ecp3/trb_net16_gbe_main_control.vhd
@@ -436,36 +436,35 @@ FLOW_MACHINE : process(flow_current_state, PC_TRANSMIT_ON_IN, PC_SOD_IN, TC_TRAN
 begin
   case flow_current_state is
 
-    when IDLE =>
-      state <= x"1";
-      --if (RC_FRAME_WAITING_IN = '1') and (PC_TRANSMIT_ON_IN = '0') then
-      if (ps_response_ready = '1') and (PC_TRANSMIT_ON_IN = '0') then
-	flow_next_state <= TRANSMIT_CTRL;
-      elsif (PC_SOD_IN = '1') then  -- pottential loss of frames
-	flow_next_state <= TRANSMIT_DATA;
-      else
-	flow_next_state <= IDLE;
-      end if;
-
-    when TRANSMIT_DATA =>
-      state <= x"2";
-      if (TC_TRANSMIT_DONE_IN = '1') then
-	flow_next_state <= CLEANUP;
-      else
-	flow_next_state <= TRANSMIT_DATA;
-      end if;
-
-    when TRANSMIT_CTRL =>
-      state <= x"3";
-      if (TC_TRANSMIT_DONE_IN = '1') then
-	flow_next_state <= CLEANUP;
-      else
-	flow_next_state <= TRANSMIT_CTRL;
-      end if;
-
-    when CLEANUP =>
-      state <= x"4";
-      flow_next_state <= IDLE;
+	when IDLE =>
+	  state <= x"1";
+	  if (ps_response_ready = '1') and (PC_TRANSMIT_ON_IN = '0') then
+		flow_next_state <= TRANSMIT_CTRL;
+	  elsif (PC_SOD_IN = '1') then  -- pottential loss of frames
+		flow_next_state <= TRANSMIT_DATA;
+	  else
+		flow_next_state <= IDLE;
+	  end if;
+	
+	when TRANSMIT_DATA =>
+	  state <= x"2";
+	  if (TC_TRANSMIT_DONE_IN = '1') then
+		flow_next_state <= CLEANUP;
+	  else
+		flow_next_state <= TRANSMIT_DATA;
+	  end if;
+	
+	when TRANSMIT_CTRL =>
+	  state <= x"3";
+	  if (TC_TRANSMIT_DONE_IN = '1') then
+		flow_next_state <= CLEANUP;
+	  else
+		flow_next_state <= TRANSMIT_CTRL;
+	  end if;
+	
+	when CLEANUP =>
+	  state <= x"4";
+	  flow_next_state <= IDLE;
 
   end case;
 end process FLOW_MACHINE;
-- 
2.43.0