User manual

CHAPTER 4 ABOUT THE DOLPHIN 7200 WITH IBUTTON

READER HANDHELD COMPUTER

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Read/write iButton types that Dolphin iButton reader can read/write to include:

• DS 197X range EEPROM Devices

• DS 199X range NVRAM devices (with the exception of

DS1990A, which is read only)

• DS 1954 Crypto i

Button

• DS 1963 Monetary iButton

Compatible read-only iButton types that Dolphin iButton reader can read include:

• DS 1990A Serial number iButton

• DS 1920 Temperature iButton

Compatible read/write iButtons that the Dolphin iButton reader can read include:

• DS 198X EPROM devices

Developing Applications with Dolphin with iButton

Reader

Hand Held Products has a Software Developer’s Kit (SDK) that includes the

following:

1. API for iButton functions that support the most commonly used iButton types

and concern file handling and data manipulation of iButton specific features. May

be used in conjunction with Dolphin Development System.

2. Demo software and source code examples

Note: In addition, developers need the MicroSoft C/C

or Borland C/C

compiler.