REU Class Reference

#include <REU.h>

Collaboration diagram for REU:

[legend]List of all members.

Public Member Functions
	REU (MOS6510 *CPU)
	~REU ()
void	NewPrefs (Prefs *prefs)
void	Reset (void)
uint8	ReadRegister (uint16 adr)
void	WriteRegister (uint16 adr, uint8 byte)
void	FF00Trigger (void)
Private Member Functions
void	open_close_reu (int old_size, int new_size)
void	execute_dma (void)
Private Attributes
MOS6510 *	the_cpu
uint8 *	ex_ram
uint32	ram_size
uint32	ram_mask
uint8	regs [16]

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Constructor & Destructor Documentation

REU::REU (  MOS6510 *  CPU  )

Definition at line 27 of file REU.cpp. References __CHECK_NULL, CTOR, ex_ram, open_close_reu(), ram_mask, ram_size, regs, and REU_NONE.

REU::~REU (   )

Definition at line 55 of file REU.cpp. References DTOR, open_close_reu(), and REU_NONE.

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Member Function Documentation

void REU::execute_dma (  void   )  [private]

Definition at line 212 of file REU.cpp. References ex_ram, ram_mask, regs, MOS6510::REUReadByte(), MOS6510::REUWriteByte(), the_cpu, uint16, uint32, and uint8. Referenced by FF00Trigger(), and WriteRegister().

void REU::FF00Trigger (  void   )

Definition at line 198 of file REU.cpp. References ex_ram, execute_dma(), and regs. Referenced by MOS6510::write_byte_io().

void REU::NewPrefs (  Prefs *  prefs  )

Definition at line 69 of file REU.cpp. References open_close_reu(), and REU_NONE. Referenced by C64::NewPrefs().

void REU::open_close_reu (  int  old_size, int  new_size )  [private]

Definition at line 80 of file REU.cpp. References ex_ram, ram_mask, ram_size, regs, REU_128K, REU_256K, REU_512K, REU_NONE, and uint8. Referenced by NewPrefs(), REU(), and ~REU().

uint8 REU::ReadRegister (  uint16  adr  )

Definition at line 142 of file REU.cpp. References ex_ram, rand, regs, and uint8. Referenced by MOS6510::read_byte_io().

void REU::Reset (  void   )

Definition at line 120 of file REU.cpp. References ELOG1, ram_size, and regs.

void REU::WriteRegister (  uint16  adr, uint8  byte )

Definition at line 169 of file REU.cpp. References ex_ram, execute_dma(), and regs. Referenced by MOS6510::write_byte_io().

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Member Data Documentation

uint8* REU::ex_ram [private]

Definition at line 31 of file REU.h. Referenced by execute_dma(), FF00Trigger(), open_close_reu(), ReadRegister(), REU(), and WriteRegister().

uint32 REU::ram_mask [private]

Definition at line 34 of file REU.h. Referenced by execute_dma(), open_close_reu(), and REU().

uint32 REU::ram_size [private]

Definition at line 33 of file REU.h. Referenced by open_close_reu(), Reset(), and REU().

uint8 REU::regs[16] [private]

Definition at line 36 of file REU.h. Referenced by execute_dma(), FF00Trigger(), open_close_reu(), ReadRegister(), Reset(), REU(), and WriteRegister().

MOS6510* REU::the_cpu [private]

Definition at line 29 of file REU.h. Referenced by execute_dma().

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

• REU.h
• REU.cpp

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