FPGA Implementation of IEC-61131-3-Based Hardware Aided Counters for PLC

The article discusses counters defined in the IEC 61131-3 standard. The possible implementations of standard counters function blocks in FPGAs are presented. First, counters are implemented as classical hardware-based modules. Second, counters are designed as the FPGA built-in memory blocks with a s...

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Bibliographic Details
Main Authors: Miroslaw Chmiel, Robert Czerwinski, Andrzej Malcher
Format: article
Language:EN
Published: MDPI AG 2021
Subjects:
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Online Access:https://doaj.org/article/78b598c90b95431c88c62d8ff0c0a080
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