Changeset 892

Timestamp:

Jun 8, 2012 5:27:44 PM (11 years ago)

Author:

mooney

Message:

initial edits

File:

• softGlue_examples/source/delay_gen/index.rst (modified) (2 diffs)

softGlue_examples/source/delay_gen/index.rst

@@ -27 +27 @@
 the pulse sequence could also be started by an external signal.
 
+Output
+------------
+
 .. figure:: delay_gen_trace.gif
         :width: 100%
@@ -50 +53 @@
 To use the circuit:
 
-        Arrange for either an EPICS record, or a field I/O input, to write a positive-going
-        start pulse to the input of ``BUF-1``.  Set start-delay times by writing to the
-        ``PRESET`` inputs of the down counters. Set pulse-length times by writing to the
-        ``N`` inputs of the divide-by-Ns.  The output signals are the ``Q`` outputs of the
-        D flip flops.  They can be routed to field I/O outputs.  They could also generate
-        interrupts to trigger the processing of EPICS records. 
+1)      Arrange for either an EPICS record, or a field I/O input, to write a positive-going
+        start pulse to the input of ``BUF-1``.
+        
+2)      Set start-delay times by writing to the ``PRESET`` inputs of the down counters.
+
+3)      Set pulse-length times by writing to the ``N`` inputs of the divide-by-Ns.
+
+The output signals are the ``Q`` outputs of the D flip flops.  They can be routed to
+field I/O outputs.  They could also generate interrupts to trigger the processing of
+EPICS records. 
 
 Theory of operation