Ollie Milton / CD22M3494Matrix

Driver for a CD22M3494 cross point switcher

Library description

The CD22M3494 is a 16x8 crosspoint switch matrix, it can be used in any configuration i.e. 16 ins' 8 outs' or 16 outs' and 8 ins'. Control of the chip is pretty simple there are two parallel address buses a 4 byte address controls the X axis (16 IO pins) and a 3 byte address controls the Y axis (8 IO pins). A data bus says whether to open or close the switch and a 'strobe' bus actually performs the switch. This library provides a simple interface to control the CD22M3494 and provides a mechanism to associate source and destinations in pairs and switch the pairs via their names.

Diff: CD22M3494.h

Revision:
15:f0a218113b15
Parent:
14:7cb4d76170b2
Child:
16:29b83f5c042b
--- a/CD22M3494.h	Wed Jan 15 13:47:15 2014 +0000
+++ b/CD22M3494.h	Wed Aug 12 07:49:05 2015 +0000
@@ -109,7 +109,7 @@
 
 public:
 
-    /**Conucts a new CD22M3494 object
+    /**Constructs a new CD22M3494 object
      *
      * @param x0 the pin name for the first bit of the x axis address
      * @param x1 the pin name for the second bit of the x axis address