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BoraXEVB

312 bytes added, 10:02, 26 January 2022
Bank 35 VDDIO selection connector (JP27)
<section end=PMOD/>
===JP27, JP27 and JP28===
These connectors allow to select power voltage of PL's I/O banks. For more details please refer to [[#PL's I/O voltage selections|this section]].
==PL's I/O voltage selections==
<section begin=Voltage selections/>
PL's I/O banks voltage can be selected via configuration jumpers. It is worth remembering that:
*'''each bank must be powered even if none of its I/Os is used'''
# Jumper on 9-10 -> adds 100mV to VDDIO_BANK35
{{ImportantMessage|text=Please note that by default VDDIO_BANK35 is supplied by VADJ Regulator.For using a dedicated VDDIO_BANK35, it is required to remove R343 and mount R344: check BORA Xpress Evaluation Kit schematics page 10.<br>Then, check and/or properly configure JP27 for selecting the required VDDIO_BANK35}}
===== Bank 34 and VADJ VDDIO selection connector (JP28) =====
The default configuration is:
# Jumper on 5-6 -> supply VADJ with 1.8V
<section end=Voltage selections/>
<section begin=SOM/>
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