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3.3.4 CRUVI HS Connector
The CYC5000 board has one CRUVI HS connector. CRUVI HS is an open ecosystem which makes
it possible to add a big variety of interfaces to the system, that can require high-speed signalling
as well as low-speed device interface support.
The voltage level of High-Speed interfaces can be selected between 1.8V and 3.3V which ensures
that these I/Os are compatible with the high-speed LVDS standard as well as the lower-speed
GPIOs.
The CYC5000 board provides +5V and +3.3V power to the mezzanine card through the CRUVI HS
connector.
For custom add-on cards with CRUVI HS interface, the recommended counterpart is
ST4-30-1.50-L-D from Samtec.
Below is the connection diagram and pinning information.
Board
FPGA Pin
Reference
No.
A0_P
PIN_A12
A0_N
PIN_B12
A1_P
PIN_A11
A1_N
PIN_A10
A2_P
PIN_A14
CYC5000 User Guide
Figure 9 – CRUVI HS Connections
CRUVI HS
Pin
No.
Func.
14
Output
High-Speed Differential
Transmitter A[0]_p
16
Output
High-Speed Differential
Transmitter A[0]_n
20
Output
High-Speed Differential
Transmitter A[1]_p
22
Output
High-Speed Differential
Transmitter A[1]_n
26
Output
High-Speed Differential
Transmitter A[2]_p
Page | 16
Description
www.arrow.com
March 2023
I/O Std
1.8 V /
3.3 V
1.8 V /
3.3 V
1.8 V /
3.3 V
1.8 V /
3.3 V
1.8 V /
3.3 V
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