Xilinx Zynq UltraScale+ ZCU208 User Manual page 29

GPIO (MIO 13, 38)
These two 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 ZU48DR RFSoC are listed in following table.
Table 8: System Controller U38 GPIO Connections to ZU48DR U1
ZU48DR 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.
UG1410 (v1.0) July 8, 2020
ZCU208 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
Send Feedback
19
20
www.xilinx.com
29