summaryrefslogblamecommitdiffstatshomepage
path: root/src/devices/machine/68340dma.cpp
blob: 84f17f6c1cb339946240615d7a4b69081050b8fb (plain) (tree)
1
2
3
4
5
6
7
8
9

                                  


                      
                  

 
                                                        
 
                                      
                                          
                               


                
                                                  

                                                                                             
 


                          
                                                         
 
                                      
                                          
                               
 

                
                                                  





                                                                                                       
 
// license:BSD-3-Clause
// copyright-holders:David Haywood
/* 68340 DMA module */

#include "emu.h"
#include "68340.h"


READ32_MEMBER( m68340cpu_device::m68340_internal_dma_r )
{
	m68340cpu_device *m68k = this;
	m68340_dma* dma = m68k->m68340DMA;
	assert(dma != nullptr);

	if (dma)
	{
		int pc = space.device().safe_pc();
		logerror("%08x m68340_internal_dma_r %08x, (%08x)\n", pc, offset*4,mem_mask);
	}

	return 0x00000000;
}

WRITE32_MEMBER( m68340cpu_device::m68340_internal_dma_w )
{
	m68340cpu_device *m68k = this;
	m68340_dma* dma = m68k->m68340DMA;
	assert(dma != nullptr);

	if (dma)
	{
		int pc = space.device().safe_pc();
		logerror("%08x m68340_internal_dma_w %08x, %08x (%08x)\n", pc, offset*4,data,mem_mask);
	}
}

void m68340_dma::reset(void)
{
}