Changeset 10857 for firmware/FTM

Timestamp:

05/27/11 13:27:25 (14 years ago)

Author:

vogler

Message:

ftm definitions for Lightpulser Interface Basic (50MHz clock only) added

File:

• firmware/FTM/ftm_definitions.vhd (modified) (2 diffs)

firmware/FTM/ftm_definitions.vhd

@@ -52 +52 @@
 -- constants for light pulser and timing counter added
 --
+-- modified: Patrick Vogler, May 26 2011
+-- constants for a simpler Lightpulser Interface "Basic Version" added
+
 ----------------------------------------------------------------------------------
 
@@ -399 +402 @@
   constant FLD_MIN_FREQ_DIV       : integer := 25;      
   constant FLD_FD_MULT            : integer := 50;       
-  constant FLD_FD_MAX_RANGE       : integer := 64;     
+  constant FLD_FD_MAX_RANGE       : integer := 64;
+
+
+
+  -- --------------------------------------------------------------------------------------
+  -- Lightpulser Basic Version
+  -- --------------------------------------------------------------------------------------
+  constant FLD_PULSE_LENGTH_BASIC       : integer := 3;  -- 60ns pulse @ 50MHz                                                        
+  constant FLD_MIN_FREQ_DIV_BASIC       : integer := 25;      
+  constant FLD_FD_MULT_BASIC            : integer := 10;       
+  constant FLD_FD_MAX_RANGE_BASIC       : integer := 64;
+
+
+  
   
   -- Timing counter