Gpio (Mio 13, 38); I2C Bus Topology Overview; I2C0 (Mio 14-15), I2C1 (Mio 16-17) - Xilinx Zynq UltraScale+ ZCU216 User Manual

GPIO (MIO 13, 38)

These two (2) GPIO bits are connected to the U38 MSP430 system controller for general
purpose signaling or communications between the Zynq UltraScale+ RFSoC and the MSP430
system controller. These signals are level-shifted by TSX0108E U37. The connections between
the U38 system controller and the ZU49DR RFSoC are listed in following table.
Table 8: System Controller U38 GPIO Connections to ZU49DR U1
ZU49DR U1 Pin
G32
AU26

I2C Bus Topology Overview

I2C0 (MIO 14-15), I2C1 (MIO 16-17)

The following figure shows a high-level view of the I2C0 and I2C1 bus connectivity.
UG1390 (v1.1) July 10, 2020
ZCU216 Board User Guide
Net Name
MIO38_PS_GPIO1
MIO13_PS_GPIO2
Chapter 3: Board Component Descriptions
MSP430 U38
Pin Name Pin Number
P1_6
P1_7
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