ReactOS  0.4.15-dev-3163-gf17c2c0
_SYSTEM_CONTROL_PORT_B_REGISTER Union Reference

#include <halhw.h>

Collaboration diagram for _SYSTEM_CONTROL_PORT_B_REGISTER:

Public Attributes

struct {
   UCHAR   Timer2GateToSpeaker:1
 
   UCHAR   SpeakerDataEnable:1
 
   UCHAR   ParityCheckEnable:1
 
   UCHAR   ChannelCheckEnable:1
 
   UCHAR   RefreshRequest:1
 
   UCHAR   Timer2Output:1
 
   UCHAR   ChannelCheck:1
 
   UCHAR   ParityCheck:1
 
}; 
 
UCHAR Bits
 
struct {
   UCHAR   RtcData:1
 
   UCHAR   ExtendedMemoryParityCheck:1
 
   UCHAR   MemoryParityCheck:1
 
   UCHAR   HighResolution:1
 
   UCHAR   Int3:1
 
   UCHAR   DataCarrierDetect:1
 
   UCHAR   ClearToSend:1
 
   UCHAR   RingIndicator:1
 
}; 
 

Detailed Description

Definition at line 128 of file halhw.h.

Member Data Documentation

◆ @1446

struct { ... }

◆ @3332

struct { ... }

◆ Bits

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::Bits

Definition at line 141 of file halhw.h.

Referenced by CpReadLsr(), HalHandleNMI(), and HalMakeBeep().

◆ ChannelCheck

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::ChannelCheck

Definition at line 138 of file halhw.h.

Referenced by HalHandleNMI().

◆ ChannelCheckEnable

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::ChannelCheckEnable

Definition at line 135 of file halhw.h.

◆ ClearToSend

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::ClearToSend

Definition at line 51 of file sysport.h.

◆ DataCarrierDetect

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::DataCarrierDetect

Definition at line 50 of file sysport.h.

◆ ExtendedMemoryParityCheck

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::ExtendedMemoryParityCheck

Definition at line 45 of file sysport.h.

Referenced by HalHandleNMI().

◆ HighResolution

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::HighResolution

Definition at line 48 of file sysport.h.

◆ Int3

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::Int3

Definition at line 49 of file sysport.h.

◆ MemoryParityCheck

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::MemoryParityCheck

Definition at line 46 of file sysport.h.

Referenced by HalHandleNMI().

◆ ParityCheck

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::ParityCheck

Definition at line 139 of file halhw.h.

Referenced by HalHandleNMI().

◆ ParityCheckEnable

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::ParityCheckEnable

Definition at line 134 of file halhw.h.

◆ RefreshRequest

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::RefreshRequest

Definition at line 136 of file halhw.h.

◆ RingIndicator

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::RingIndicator

Definition at line 52 of file sysport.h.

Referenced by CpReadLsr().

◆ RtcData

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::RtcData

Definition at line 42 of file sysport.h.

◆ SpeakerDataEnable

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::SpeakerDataEnable

Definition at line 133 of file halhw.h.

Referenced by HalMakeBeep().

◆ Timer2GateToSpeaker

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::Timer2GateToSpeaker

Definition at line 132 of file halhw.h.

Referenced by HalMakeBeep().

◆ Timer2Output

UCHAR _SYSTEM_CONTROL_PORT_B_REGISTER::Timer2Output

Definition at line 137 of file halhw.h.


The documentation for this union was generated from the following files: