sc68fordevelopers  2.2.1
Data Fields
reg68_t Struct Reference

68K emulator registers, memory and IO. More...

#include <struct68.h>

Data Fields

s32 d [8]
 68000 data registers. More...
 
s32 a [8]
 68000 address registers. More...
 
s32 usp
 68000 User Stack Pointers. More...
 
s32 pc
 68000 Program Counter. More...
 
u32 sr
 68000 Status Register. More...
 
cycle68_t cycle
 Internal cycle counter. More...
 
int status
 Unused !!!
 
u8mem
 Memory buffer. More...
 
u32 memmsk
 Memory address mask. More...
 
unsigned int memsz
 Memory size in byte. More...
 
u8chk
 Access-Control-Memory buffer. More...
 
int framechk
 ORed chk change for current frame. More...
 
int nio
 

IO plug in IO-list.

More...
 
io68_tiohead
 Head of IO-list. More...
 

Detailed Description

68K emulator registers, memory and IO.

Field Documentation

s32 reg68_t::d[8]

68000 data registers.

s32 reg68_t::a[8]

68000 address registers.

s32 reg68_t::usp

68000 User Stack Pointers.

s32 reg68_t::pc

68000 Program Counter.

u32 reg68_t::sr

68000 Status Register.

cycle68_t reg68_t::cycle

Internal cycle counter.

u8* reg68_t::mem

Memory buffer.

u32 reg68_t::memmsk

Memory address mask.

unsigned int reg68_t::memsz

Memory size in byte.

u8* reg68_t::chk

Access-Control-Memory buffer.

int reg68_t::framechk

ORed chk change for current frame.

int reg68_t::nio

IO plug in IO-list.

io68_t* reg68_t::iohead

Head of IO-list.


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