Fujitsu Flash-64P-M01 Посібник - Сторінка 13
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Flash-64P-M01/M09
If J2 and J3 are open, the user has to take care to supply an adequate analog
voltage supply AVcc and analog ground Avss to the analog interface. Otherwise
the analog unit will not work correctly.
If J4 is set to OFF, the analog reference voltage AVR is defined by the resistors
R5/R6. By default R5 and R6 are not mounted on the board and must be soldered
by
the
user.
The
reference
voltage
itself
can
be
calculated
by
AVR=AVcc*(R6/(R5+R6))
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