Libraries and Example of mbed parallel bus using I2C port expanders

Dependencies:   HDSP253X mbed PCF8574_Bus

Revision:
3:3fbfdec782f4
Parent:
2:1dab1089c332
Child:
5:38b853bb1afa
--- a/HDSP253X_Display.h	Sat Aug 20 12:49:44 2011 +0000
+++ b/HDSP253X_Display.h	Sun Aug 21 19:42:48 2011 +0000
@@ -120,6 +120,7 @@
 // Specific delays for display operation, assuming internal clocking
 // This may need to be lengthened if a significantly slower external clock is used
 #define HDSP253X_1TCY_WAIT_MS       1
+//#define HDSP253X_1TCY_WAIT_MS       10
 #define HDSP253X_RST_CLR_DELAY_MS   2       // delay AFTER issuing reset or clear
 #define HDSP253X_SELFTEST_WAIT_MS   6000    // duration of self test operation