From: Andreas Neiser <neiser@kph.uni-mainz.de>
Date: Tue, 17 Feb 2015 16:29:34 +0000 (+0100)
Subject: Counter on data
X-Git-Url: https://jspc29.x-matter.uni-frankfurt.de/git/?a=commitdiff_plain;h=aaf91cd5471f1e21e533b8bb0b20071e16ce766b;p=trb3.git

Counter on data
---

diff --git a/ADC/sim/adc_serializer.vhd b/ADC/sim/adc_serializer.vhd
index 50ef1f1..c2a1825 100644
--- a/ADC/sim/adc_serializer.vhd
+++ b/ADC/sim/adc_serializer.vhd
@@ -26,12 +26,15 @@ begin
   ADC_DCO <= ddr_clock;
   
   output : process is
+    variable cnt : unsigned(4 downto 0);
   begin
     wait until rising_edge(ddr_clock);
-    ADC_DATA <= (others => '1');
+    ADC_DATA <= std_logic_vector(cnt);
+    cnt := cnt+1;
     
     wait until falling_edge(ddr_clock);
-    ADC_DATA <= (others => '0');
+    ADC_DATA <= std_logic_vector(cnt);
+    cnt := cnt+1;
   end process output;  
   
 end architecture arch;