Appendix C: Pmod Fmc - Xilinx VCK190 Series User Manual

Pmod FMC
The Pmod FMC-XM119 board is for accessing Pmod standard devices or general purpose I/O
from the base development board. The Pmod standard uses 100 mil space, 25 mil square, and pin
header style connectors. The following figure shows a basic block diagram of the main
components on the Pmod FMC. The basic function of this board is to provide a Pmod compatible
standard connected to the PL I/O of the Versal™ ACAP. For more information, see the
Pmod Interface Specification.
Pmod
Connectors
The FMC-XM119 board provides three Pmod 12 pin connectors. There are voltage level
translators on the I/O side from the ACAP because of voltage compatibility with the bank fixed
voltages. See the Versal ACAP SelectIO Resources Architecture Manual (AM010) for details on bank
voltages.
UG1366 (v1.0) January 7, 2021
VCK190 Board User Guide
Figure 28: Pmod FMC Block Diagram
Pmod1
Pmod2
Pmod3

Appendix C: Pmod FMC

Appendix C
3.3 V Level
Shifters
Level Shifter
Level Shifter
Level Shifter
1.5V I/O
(Versal ACAP)
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