Quick Start - Board Configuration Check List - Silicon Laboratories Si5 UC-EVB Series Manual

1. Quick Start - Board Configuration Check List

Mount your oscillator device on the board at appropriate oscillator site location (U1, U2, or U3, but on only one location) if a device is
not yet mounted.
1. Start with EVB board powered down/off.
2. Set DIP switches (described in Section
a. Look up your device as appropriate in the tables of Sections
ces - Software Controlled Mode - I
b. Make DIP switch settings per table entry for pins 1,2,7,8 as appropriate. See Sections
Mode or 7. Supported Devices - Software Controlled Mode - I
3. Verify output termination is appropriate for your device (see Section
4. Set +5V Select switch (SW5) based on how you will power the EVB, either via USB or via external +5V supply.
5. Connect power, either via USB port or external +5V power supply as chosen in previous step.
6. Output Clocks:
• For pin controlled oscillators, clock output should be available on output SMAs of DUT site in use.
• For I2C oscillators, run appropriate configuration software (e.g.,
configuration to get desired output clock.
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5. Control Signal Switch Settings) for your specific device:
6. Supported Devices - Stand-Alone Mode
2
C.
2
C
Quick Start - Board Configuration Check List
6. Supported Devices - Stand-Alone
.
9. Output Clock Terminations
Programmable Oscillator Software
UG298: Si5xxUC-EVB
or 7. Supported Devi-
for more info).
tool) and perform device
Rev. 0.3 | 3