pia Struct Reference

#include <mc6821.h>

Data Fields
union {
volatile u_char   pra
volatile u_char   ddra
}	ua
u_char	pad1 [PIA_REG_PADWIDTH]
volatile u_char	cra
u_char	pad2 [PIA_REG_PADWIDTH]
union {
volatile u_char   prb
volatile u_char   ddrb
}	ub
u_char	pad3 [PIA_REG_PADWIDTH]
volatile u_char	crb
u_char	pad4 [PIA_REG_PADWIDTH]

Detailed Description

Definition at line 23 of file mc6821.h.

Field Documentation

volatile u_char cra

Definition at line 29 of file mc6821.h.

volatile u_char crb

Definition at line 36 of file mc6821.h.

volatile u_char ddra

Definition at line 26 of file mc6821.h.

volatile u_char ddrb

Definition at line 33 of file mc6821.h.

u_char pad1[PIA_REG_PADWIDTH]

Definition at line 28 of file mc6821.h.

u_char pad2[PIA_REG_PADWIDTH]

Definition at line 30 of file mc6821.h.

u_char pad3[PIA_REG_PADWIDTH]

Definition at line 35 of file mc6821.h.

u_char pad4[PIA_REG_PADWIDTH]

Definition at line 37 of file mc6821.h.

volatile u_char pra

Definition at line 25 of file mc6821.h.

volatile u_char prb

Definition at line 32 of file mc6821.h.

union { ... } ua

union { ... } ub

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The documentation for this struct was generated from the following file:

• include/linux/mc6821.h