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iWave Systems Technologies Pvt. Ltd.
Zynq Ult MPSoC (ZU11/17/19EG) SOM DevKit Hardware User Guide
2.5.2
GTY High Speed Transceivers
The Zynq Ult MPSoC (ZU11/17/19EG) Carrier board supports different high speed interfaces through 16 GTY
Transceivers (16 from B2B-3) as mentioned below.
o
QSFP28/QSFP+/QSFP Connector (4 GTY Transceivers)
o
FireFly Connector (4 GTY Transceivers)
o
FMC+ HPC Connector (8 GTY Transceivers)
2.5.2.1
QSFP28/QSFP+/QSFP Connector
The Zynq Ult MPSoC (ZU11/17/19EG) Carrier board supports one QSFP28/QSFP+/QSFP Connector through
GTY transceiver of Zynq Ult MPSoC (ZU11/17/19EG) PL. GTY transceiver of PL Bank131 Channel0 to Channel3
from Board to Board Connector3 is connected to QSFP+ connector. Also PS I2C0 is connected to this connector for
control and configuration. All other control signals of QSFP+ connnector is connected from IO Expander. This QSFP+
connector with dust case (J4) is physically located at the top of the board as shown below.
Figure 23 QSFP28/QSFP+/QSFP+ Connector with Cage