IP PortfolioPhysical IPi/o pads
of_io_corner_filler
I/O corner and filler cells
Maturity plannedTargets ASIC (CMOS) onlyDifficulty EasyPriority 1
Pad-ring corner cells, filler and spacer cells that keep supply rings continuous around the die.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
No external interfaces are defined for this entry yet.
Standards
No external standard applies.
More in i/o pads
| ID | Block | Maturity |
|---|---|---|
| of_io_gpio | General-purpose I/O cell | planned |
| of_io_failsafe | Fail-safe and 5 V tolerant I/O | planned |
| of_io_od | Open-drain I2C / I3C I/O | planned |
| of_io_lvds | LVDS I/O cells | planned |
| of_io_cml | CML / LVPECL clock I/O | planned |
| of_io_sstl | SSTL / POD memory I/O cells | planned |
| of_io_analog | Analog pad | planned |
| of_io_rf | RF pad | planned |
| of_io_xtal | Crystal oscillator I/O cell | planned |
| of_io_power | Power and ground pads | planned |