mfpemul.h File Reference

Detailed Description

MFP-68901 emulator header.

Go to the source code of this file.

MFP timers

#define TIMER_A   0

MFP timer 'A'.

#define TIMER_B   1

MFP timer 'B'.

#define TIMER_C   2

MFP timer 'C'.

#define TIMER_D   3

MFP timer 'D'.

Functions

int MFP_reset (void)

MFP reset.

int MFP_init (void)

MFP init.

u8 MFP_getTDR (int timer, cycle68_t cycle)

MFP get Timer Data register.

void MFP_putTDR (int timer, u8 v, cycle68_t cycle)

MFP write Timer data register.

void MFP_putTCR (int timer, u8 v, cycle68_t cycle)

MFP write Timer control register.

int68_t * MFP_interrupt (cycle68_t cycle)

Get MFP pending interruption.

cycle68_t MFP_nextinterrupt (cycle68_t cycle)

Get cycle for the next MFP interruption.

void MFP_subcycle (cycle68_t subcycle)

Change cycle count base.

Variables

u8 mfp [0x40]

MFP shadow register array.