GPIO (MIO 13, 38)

ZCU111 Evaluation Board User Guide (UG1271)

Document ID
UG1271
Release Date
2022-10-06
Revision
1.3 English

These two GPIO bits are connected to the U42 MSP430 system controller for general purpose signaling or communications between the Zynq UltraScale+ RFSoC device and the MSP430 system controller. These signals are level-shifted by TSX0108E U41. The connections between the U42 system controller and the XCZU28DR RFSoC are listed in Table: System Controller U42 GPIO Connections to XCZU28DR U1.

Table 3-3:      System Controller U42 GPIO Connections to XCZU28DR U1

XCZU28DR (U1) Pin

Net Name

MSP430 U42

Pin Name

Pin #

E27

MIO38_PS_GPIO1

P1_6

19

R28

MIO13_PS_GPIO2

P1_7

20