United States
 

DIP/SOIC/TSSOP EEPROM Board v1.00

1 Overview

The EEPROM Socket Board provides embedded systems engineers with an easy and cost-effective method of programming I2C- and SPI-based memory devices. Using Total Phase’s industry-leading host adapters and software, engineers can take full advantage of the Flash Center TM  programming software along with the Aardvark TM  I2C/SPI Host Adapter and the Cheetah TM  SPI Host Adapter to program their Serial EEPROM memory chips.

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Figure 1: Schematic of the EEPROM Socket Board

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1.1 Features

  • Flash and burn I2C and SPI EEPROMs that are in any of these standard chip packages: DIP8, SOIC8 or TSSOP8.

  • Specify 5V, 3.3V, or an external VDD Source at any voltage level.

  • Connect or disconnect Slave Select (SS) and change the polarity of SS.

  • Gang-Program multiple devices by using multiple socket board and programming adapter sets in parallel on the same host computer.

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1.2 What’s Included

The EEPROM Socket Board comes complete with:

  • EEPROM Socket Board 

  • 8-pin split ribbon cable

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1.3 Flash Center Software 

The Flash Center Software is a free software package that allows engineers to quickly erase, program, and verify I2C- and SPI-based EEPROM and Flash memory chips that are interfaced through an Aardvark I2C/SPI Host Adapter and/or Cheetah SPI Host Adapter.

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Figure 2: The Flash Center Software is a free memory chip programming software

Features

  • Fast speeds - the Flash Center Software can read a typical 4 Megabyte flash memory in 0.7 seconds.

  • Gang programming support - the Flash Center Software can program multiple devices in parallel by connecting to multiple Aardvark I2C/SPI Host Adapters and/or Cheetah SPI Host Adapters on the same computer.

  • Extensible device support - the Flash Center Software has an extensible XML-based memory device library. By adding or modifying the XML descriptions of target memory devices, developers can instantly support almost any I2C- or SPI-based EEPROM or Serial Flash memory.

Minimum Requirements

  • Linux (kernel 2.6 and above), Windows 2000 (SP4 or later), Windows XP (SP2 or later), Windows Vista 32-bit/64-bit, Windows 7 32-bit/64-bit

  • One or more available High-speed USB 2.0 ports

  • One or more Aardvark I2C/SPI Host Adapters and/or Cheetah SPI Host Adapters

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1.4 Aardvark I2C/SPI Host Adapter

The Aardvark I2C/SPI Host Adapter is a fast and powerful I2C bus and SPI bus host adapter through USB. It allows a developer to interface a Linux or Windows PC to a downstream embedded system environment and transfer serial messages using the I2C and SPI protocols.

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Figure 3: The Aardvark I2C/SPI Host Adapter is a USB to I2C and SPI adapter that allows developers to interface their computers to target embedded systems.

Features

  • I2C Master and Slave (1-800 kHz)

  • SPI Master (up to 8 MHz) and Slave (up to 4 MHz)

  • General Purpose I/O

  • Windows and Linux support

  • Free software and royalty-free API

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1.5 Cheetah SPI Host Adapter

The Cheetah SPI Host Adapter is a high-speed SPI adapter that is capable of communicating over SPI at up to 40+ MHz. The Cheetah adapter is specifically designed to communicate with high-speed, SPI-based Flash memory. It is an ideal tool to develop, debug, and program SPI-based systems.

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Figure 4: The Cheetah SPI Host Adapter is a high-speed SPI Master-only adapter. It is capable of signaling from 1 to 40+ MHz with no inter-byte delays.

Features

  • SPI Master signaling up to 40+ MHz

  • Maximum throughput with no inter-byte delays

  • User-configurable timing delays

  • Windows and Linux support

  • Free software and royalty-free API