Preface........................................................................................................................ 3
Introduction................................................................................................................ 3
Brief overview......................................................................................................................................4
Pin rows...................................................................................................................... 5
Interface Connector............................................................................................................................ 5
Jumpers...............................................................................................................................................5
Autostart: ..........................................................................................................................................................5
Uref....................................................................................................................................................................5
Special digital ports.............................................................................................................................6
Start and Reset...................................................................................................................................................6
FREQ1 und FREQ2.......................................................................................................................................... 6
IRQ.................................................................................................................................................................... 6
Beep...................................................................................................................................................................6
.RXD/TXD........................................................................................................................................................ 6
Standard digital I/O ports.................................................................................................................. 7
Digital Input Port...............................................................................................................................................7
Digital Output Port............................................................................................................................................ 7
Special Digital Port Functions ..........................................................................................................................7
Analogports..........................................................................................................................................7
Reference voltage..............................................................................................................................................7
A/D Converter Ports..........................................................................................................................................7
D/A Converter Ports..........................................................................................................................................7
Operating Voltage...................................................................................................... 8
Starting....................................................................................................................... 8
Connection to a PC..............................................................................................................................9
Running the user program............................................................................................................... 10