qt300 Quantum Research Group, qt300 Datasheet - Page 7

• Manufacturer Part Number: qt300
• Description: Capacitance To Digital Converter
• Manufacturer: Quantum Research Group

6 Parameter Setups Cloning
A special interface is provided to allow user-defined Setups
to be loaded into internal eeprom or read back out for
development and production purposes.
The QTM300CA cloning board in conjunction with QT3View
software simplifies the Setups cloning process greatly. The
E3A eval board has been designed with a connector to
facilitate direct connection with the QTM300CA. The
QTM300CA in turn connects to any PC with a serial port
which can run QT3View software (included with the
QTM300CA and available free on Quantum’s web site).
LQ
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The connections required for cloning are shown in Figure
6-1. Further information on the cloning process can be found
in the QTM300CA instruction guide. The parameters which
can be altered are shown in Table 7-4.
The internal eeprom has a life expectancy of 100,000
erase/write cycles and the minimum voltage for a write cycle
is 2.2 Volts.
A serial interface specification for the device can be obtained
by contacting Quantum.
QT300 R1.02/0204