Adc Channel Select Jumpers (Jp17-28); Vddint Power Jumper (P8); Vddext Power Jumper (P9) - Analog Devices EZ-Board ADSP-BF518F Manual

to parallel flash. When using SPI flash, the available memory that is acces-
sible on parallel flash is reduced from 4 MB to 3 MB. By default,
not installed.
ADC Channel Select Jumpers (JP17–28)
The ADC channel select jumpers
connector to the ADC input. When there is no input connected to the
SMA connector, the jumper should have the shunt installed on pins 2&3.
This connects the signal going to the ADC input to ground and keeps the
noise level low. When an input signal is connected to the SMA connector,
the shunt should be installed on position 1&2. By default,
installed on positions 2&3.

VDDINT Power Jumper (P8)

The VDDINT power jumper (
current supplied to the processor core.
flows through the two-pin IDC header. To measure power, remove
measure voltage across the 0.1 ohm resistor. Once voltage is measured,
power can be calculated. For more information, refer to
ments" on page

VDDEXT Power Jumper (P9)

The VDDEXT power jumper (
voltage and current. By default,
two-pin IDC header. To measure power, remove the jumper and measure
voltage across the 0.1 ohm resistor. Once voltage is measured, power can
be calculated. For more information, refer to
page 1-24.
ADSP-BF518F EZ-Board Evaluation System Manual
ADSP-BF518F EZ-Board Hardware Reference
JP17—28
) is used to measure the core voltage and
P8
1-24.
) is used to measure the processor's I/O
P9
P9
are used to connect the SMA
is by default, and the power
P8 ON
is , and the power flows through the
ON
"Power Measurements" on
is
JP16
are
JP17—28
and
P8
"Power Measure-
2-19