Acces USB-DIO-24, User Manual

Page: 4 / 20

Manual USB-DIO24-CTR6 4
Table of Contents
Chapter 1: Introduction ...................................................................................................... 5
Features ........................................................................................................................... 5
Applications ..................................................................................................................... 5
Functional Description .................................................................................................... 6
Counter/Timers ................................................................................................................ 6
Figure 1-1: Block Diagram ............................................................................................ 7
Ordering Guide ................................................................................................................ 8
Model Options ................................................................................................................. 8
Special Order ................................................................................................................... 8
Customization and Special Functions ........................................................................... 8
Included with your board ................................................................................................ 8
Table 1-1: Optional Accessories ................................................................................... 9
Figure 1-2: USB-DIO24-CTR6 Enclosure Label ......................................................... 10
Figure 1-3: USB-DIO-24 Enclosure Label ................................................................... 10
Chapter 2: Installation ...................................................................................................... 11
Software CD Installation ............................................................................................... 11
Windows ......................................................................................................................... 11
Linux ............................................................................................................................... 11
Hardware Installation .................................................................................................... 11
Chapter 3: Hardware Details ............................................................................................ 12
Option Selections .......................................................................................................... 12
Figure 3-1: Option Selection Map ............................................................................... 12
Figure 3-2: UTBK-50 Dimensional Drawing ................................................................ 12
USB Connector .............................................................................................................. 13
DC Power Jack (Optional) ............................................................................................. 13
50 Pin Box Header ......................................................................................................... 13
Pull-Up / Pull-Down Configuration Jumpers ............................................................... 13
Vccio ............................................................................................................................... 13
Chapter 4: USB Address Information .............................................................................. 14
Chapter 5: Programming .................................................................................................. 15
Chapter 6: Connector Pin Assignments ......................................................................... 16
Table 6-1 : P3 Connector Pin Assignments .................................................................. 16
Chapter 7: Specifications ................................................................................................. 17
Table 7-1: Vccio Logic Levels ..................................................................................... 17
Appendix A: 8254 Counter/Timer .................................................................................... 18
Customer Comments ........................................................................................................ 20