INFINITYTM U SB UNLIMITED
18
Fuses
Fuses are advanced settings which are programmed into the
CPU. Fuses are often used to protect the CPU from being
read after it has been programmed, and to select which oscil-
latortype is used.
Certain cards have many different fuses and it is necessary to
read the datasheet for the CPU to gain further knowledge of
these.
For all cards, fuses default to the optimal settings for most uses.
For more information about fuses, visit:
www.microchip.com
www.atmel.com
LED states
Hardware not initialized.
Hardware initialized, software started, smartcard
or simcard not inserted.
Hardware initialized, software started, smartcard
or simcard inserted.
Hardware initialized, software started,
programming.
Hardware initialized, software started, card in
both slots.
Hardware initialized, software started,
programming errors.
Hardware initialized, software started, other
errors.
Userdeļ¬ ned - Hardware initialized, software
closed.
Advanced software usage > Fuses / LED states