JULY 13, 2016
5
VERSACLOCK
®
3S - 5P35021 Evaluation Board
Board Default Frequency Output
Table 2: Board Default Frequency Output
DIP Switch (U6)
Table 3: DIP Switch (U6)
Configuration and Setup
Table 4: Configuration and Setup from I2C Port
Serial
Output
Output Frequency
1
SE_1 (Single-ended)
–
2
DIFF_CO/TO (Differential Output)
100 MHz
3
DIFF_C1/T1 (Differential Output)
100 MHz
Serial
DIP Switch Pin Number
DIP Switch Pin Name
State
Mode
A
1
SDA_DFCO
Floating/Tristate
–
B
2
SCL_DFC1
High or 1
I2C
C
3, 5, 7
SMA_OE1, SMA_OE2, SMA_OE3
High or 1
–
D
4, 6, 8
OE1, OE2, OE3
High or 1
–
Step No.
Steps
Comments
1
Set SCL_OFC1 Pin (DIP Switch PIN 2)
High or 1
2
Launch 5P35021 Timing Commander Software
Refer to 5P35021 Timing Commander User Guide
Timing Commander Software
3
Follow the “Getting Started Steps” – in Timing
Commander Software
–
4
Using the Timing Commander GUI, start a new settings
file, or open a pre-optimized file.
Configure the Timing Commander Software for the
required sets of Outputs
5
Connect J3 to a USB Port using the supplied I2C cable
An I2C connection is established between GUI
software and VC3S device
6
Connect to the EVB by clicking on the microchip icon
located at the right of the timing commander