Equinox Systems ISPnano I Series User Manual page 89

Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of ISPNANO S3 KIT - ISP PORTABLE PROGRAMMER
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
been switched on. This delay could be due to the 24V supply having to charge up the capacitance on
the Target System. If this 24V supply is current limited to a sensible value eg. 500mA, then it will take
a finite time for the 3.3V rail to reach 3.3V.
72 ISPnano Series Programmer - User Manual – V1.11 – 12
th
May 2011