---
title: Status Register Bits
framework: pcidriverkit
role: collectionGroup
role_heading: API Collection
path: pcidriverkit/status-register-bits-enum
---

# Status Register Bits

Constants that you use to access specific bits of the status register.

## Topics

### Registers

- [kIOPCIStatusInterrupt](pcidriverkit/kiopcistatusinterrupt.md)
- [kIOPCIStatusCapabilities](pcidriverkit/kiopcistatuscapabilities.md)
- [kIOPCIStatusPCI66](pcidriverkit/kiopcistatuspci66.md)
- [kIOPCIStatusUDF](pcidriverkit/kiopcistatusudf.md)
- [kIOPCIStatusFastBack2Back](pcidriverkit/kiopcistatusfastback2back.md)
- [kIOPCIStatusTargetAbortCapable](pcidriverkit/kiopcistatustargetabortcapable.md)
- [kIOPCIStatusTargetAbortActive](pcidriverkit/kiopcistatustargetabortactive.md)
- [kIOPCIStatusMasterAbortActive](pcidriverkit/kiopcistatusmasterabortactive.md)
- [kIOPCIStatusSERRActive](pcidriverkit/kiopcistatusserractive.md)
- [kIOPCIStatusParityErrActive](pcidriverkit/kiopcistatusparityerractive.md)
- [kIOPCIStatusDevSel0](pcidriverkit/kiopcistatusdevsel0.md)
- [kIOPCIStatusDevSel1](pcidriverkit/kiopcistatusdevsel1.md)
- [kIOPCIStatusDevSel2](pcidriverkit/kiopcistatusdevsel2.md)
- [kIOPCIStatusDevSel3](pcidriverkit/kiopcistatusdevsel3.md)

### Constants

- [kIOPCIStatusLeadAbortActive](pcidriverkit/kiopcistatusleadabortactive.md)

## See Also

### Reading and Writing Configuration Data

- [ConfigurationRead8](pcidriverkit/iopcidevice/configurationread8.md)
- [ConfigurationRead16](pcidriverkit/iopcidevice/configurationread16.md)
- [ConfigurationRead32](pcidriverkit/iopcidevice/configurationread32.md)
- [ConfigurationWrite8](pcidriverkit/iopcidevice/configurationwrite8.md)
- [ConfigurationWrite16](pcidriverkit/iopcidevice/configurationwrite16.md)
- [ConfigurationWrite32](pcidriverkit/iopcidevice/configurationwrite32.md)
- [Configuration Data Offsets](pcidriverkit/configuration-data-offsets-enum.md)
- [Bridge Header Offsets](pcidriverkit/bridge-header-offsets-enum.md)
- [Command Register Bits](pcidriverkit/command-register-bits-enum.md)