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Chapter 3. Setting Up
With this product, it is necessary to set the following according to your target system.
•Setting switches
•Mounting the A-D conversion bypass capacitor

3.1 Switch Settings

It is necessary to set the switches of the M37906T-PRB for debugging according to the target system.
Figure 3.1 shows the positions of the switches of the M37906T-PRB, and Table 3.1 shows the switch
settings.
Figure 3.1 Positions of the switches and their factory-settings
Table 3.1 Switch settings of M37906T-PRB
Function Switch settingSwitch No.
XOUT
output
selected JP1
PLL filter
circuit
selected JP2
When using the PLL filter circuit on
the target system or not using the
PLL function (Factory-setting)
When using the PLL filter circuit on
the pod probe
Does not output XOUT
(Factory-setting) Outputs XOUT
XOUT N.C XOUT N.C
U
T
U
T
CAUTION

Note on Switch Settings:

•Always shut OFF power before setting switches. The power ON state could destroy
internal circuits.