® ® GPIO/iButton 1-wire bus security module Features ƒ Simple solution to add security or other device ® ƒ Standard iButton and custom modules supported ƒ Supplied driver and SDK Introduction ® Advantech-Innocore's DPX -Series boards have a GPIO header that is a very flexible multi-purpose interface that can be used to ® connect a variety of simple one- or two-wire devices. The Dallas iButton is one such device and iButton devices are available ® for a number of different functions. The GPIO interface supports any 1-wire bus device and typical uses could include special purpose I/O, security, memory and data storage. ® Feature Summary Key iButton Features ƒ Rugged steel container allows for long term durability in harsh environments Easy to use and robust mounting for up to two devices per GPIO board ® ƒ Extremely portable. Can be mounted in watches, rings, keychains etc. iButton(s) are securely attached to the header Header is mounted to the motherboard by simple bracket which picks up on one of ƒ Self contained, requiring just one data and one ground connection to function the motherboard mounting points ƒ Unique and unalterable address laser etched onto the chip inside the can ƒ Tamperproof. Chip erases itself if metal container is opened. ® How Does The iButton Work? ® ® ® Up to two iButtons can be fitted to a DPX mainboard using a secure Typical Application of the iButton carrier board. In general the following components are needed for any ƒ Store slot machine status information for easy retrieval by slot technicians ® iButton application: ƒ Electronic ID can provide access control to hardware ® ® ƒ iButton and Advantech-Innocore's GPIO iButton carrier ƒ E-cash and player tracking system ® ƒ Advantech-Innocore's DPX -series mainboard ƒ Unique ID’s and encryption to lock software against cloning ® ® ƒ Software to interface the iButton to the DPX ƒ RTC (Real – Time – Clock) to control time-restricted licensing in game titles board. Advantech-Innocore provides both ® Linux and Windows builds of the 1-Wire API. Advantech-Innocore also provides software samples as well as utilities to aid the software development process www.advantech-innocore.com See overleaf for continued specification Innovations in Gaming Computing All product specifications are subject to change without notice Last updated : 16-Sep-2011 ® GPIO/iButton ® Examples of iButtons Available Required Hardware ® ƒ DPX Mainboard Dallas/Maxim Part Features Number ® DS1996 65536 Bit EEPROM iButton Required Software 64-Kbit Memory ® ® Over 10 years of memory retention ƒ Advantech-Innocore 1-Wire & iButton SDK and Run-time iButton Dedicated 512 bit SHA-1 hardware accelerated engine OEM Customization and Product DS1963s 4096 bits of read/write non-volatile memory ® SHA iButton Development On-chip 16-bit CRC generator for safeguarding data transfers ƒ Advantech-Innocore specializes in the fields of PC-based hardware design and software development. Our in-depth knowledge and global resources make us your 4096 bits of read/write non-volatile memory ideal partner. Real-Time clock and calendar ƒ Advantech-Innocore is part of the Advantech Co., Ltd. Group of Companies. Write-Protect feature provides tamperproof time data DS1904 4kb plus Time Memory ƒ Specifications subject to change. E&OE. Programmable alarms can be set to generate ® iButton interrupts for interval timer, RTC, and/or cycle ƒ Copyright © 2011 Advantech Co., Ltd. counter ƒ All rights reserved. Advantech-Innocore, the Advantech-Innocore Logo, DPX, Over 10 years of data retention ConnectBus are trademarks of Advantech Co., Ltd. in the UK, US and other countries. ƒ All other trademarks are acknowledged and respected. GPIO Header shown fitted to DPX-117 www.advantech-innocore.com Innovations in Gaming Computing