XE8000EV120 Semtech, XE8000EV120 Datasheet - Page 26

• Manufacturer Part Number: XE8000EV120
• Description: BOARD EVAL FOR SX8722I070TRLF
• Manufacturer: Semtech
• Series: ZoomingADC™r

Specifications of XE8000EV120

• Number Of Adc's: 1
• Number Of Bits: 16
• Data Interface: I²C
• Inputs Per Adc: 7 Single or 4 Differential
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: SX8722
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: XM8000EV120; XM8000EV120

ADVANCED COMMUNICATIONS & SENSING
5 Troubleshooting
The SX8722 chip has some issues that are described in the SX8722 errata document. In order to avoid
problems we decided to block the access to some functionality.
The SX87xx Evaluation tools software has also some known issues. These are:
© 2007 Semtech Corp.
1. The “Sleep” button has been disabled.
2. The ZoomingADC single mode has been disabled.
3. The “Reset” button has been disabled if a version “1.00” of the Gateway is detected.
1. If Palm HotSync tool is running the GUI doesn’t start correctly.
2. When using a SX8722 Evaluation board with a Gateway version “1.00” communication errors may
3. If the user disconnects the USB cable or shuts down the Evaluation board a Windows error message
Solution: When using the SX87xx tools please disable the HotSync application.
happen.
Solution: If the user is no more able to communicate with the Evaluation board just reset the Gateway
and the SX8722 chip and click on the Write button to send your configuration again.
may appear when the GUI is closed or the user closes the Serial Port.
Solution: None.
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SX8722 Evaluation Tools XE8000EV120
www.semtech.com
PRELIMINARY
Users Guide