IP PortfolioAnalog and mixed-signalpower_management
of_ams_por_bod
Power-on reset and brown-out detector
Maturity plannedTargets ASIC (CMOS) onlyDifficulty MediumPriority 1
Supply threshold detector with hysteresis that holds reset during ramp-up and asserts on supply dips below a programmable level.
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
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| vdd_sense | inout | analog | 1 | |
| por_n | out | serial | 1 | |
| bod | out | serial | 1 |
Standards
- ISO 26262
More in power_management
| ID | Block | Maturity |
|---|---|---|
| of_ams_ldo | General-purpose LDO regulator | planned |
| of_ams_ldo_capless | Capacitor-less LDO | planned |
| of_ams_ldo_lownoise | Low-noise LDO for RF and clock supplies | planned |
| of_ams_ldo_digital | Digital LDO | planned |
| of_ams_ldo_hv | High-voltage input LDO | planned |
| of_ams_buck | Synchronous buck converter | planned |
| of_ams_buck_multiphase | Multiphase buck controller | planned |
| of_ams_boost | Boost converter | planned |
| of_ams_buck_boost | Four-switch buck-boost converter | planned |
| of_ams_dcdc_sc | Switched-capacitor DC-DC converter | planned |