This section discusses the features of the LVAUX I/O standards. For parameters not listed in this section, refer to the standard specifications listed in UltraScale Architecture SelectIO Resources User Guide (UG571). The LVAUX I/O standards are listed in the following table. These standards are available for HP I/O banks only. No DCI versions of the LVAUX I/O standards are available.
- Single-ended LVAUX I/O standards
- LVCMOS12_LVAUX
- SSTL12_LVAUX
- MIPI_DPHY_LVAUX_LP
- AIO12_LVAUX
- Differential LVAUX I/O standards
- LVDS12_LVAUX
- DIFF_AIO12_LVAUX
- DIFF_SSTL12_LVAUX
- MIPI_DPHY_LVAUX_HS
- LVAUX I/O standards that support uncalibrated termination for HP
I/O banks
- SSTL12_LVAUX
- DIFF_SSTL12_LVAUX
- AIO12_LVAUX
- DIFF_AIO12_LVAUX
Note: System monitor external analog
inputs (I/O standard = ANALOG or ANALOG_SE) are not supported in LVAUX mode HP I/O
banks. Instead, if HD I/O are available in the device, consider routing external
analog inputs through an HD I/O.
The LVAUX I/O standards are very similar to industry I/O standards (for example, SSTL12_LVAUX is derived from the SSTL12 I/O standard). The differences are primarily to optimize the design using LVAUX mode.