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9 I/O Editor
Information about I/O Editor
9.3 Pin View
9.3.10 Vref

v2024.1

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9 I/O Editor
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18 Design Separation Methodology
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19 Microchip Separation Verification Tool
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20 PolarFire SoC Microcontroller Subsystem (MSS)
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21 Tcl Command Reference
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9.3.10 Vref

Any GPIO and HSIO pad on the device can be configured to act as an external VREF to supply all inputs within a bank. Use this field to configure the I/O as VREF to other I/Os. When an I/O pad is configured as Vref (voltage referenced), all I/O buffer modes and terminations on that pad are disabled.