예제 #1
0
void pic16c62x_device::incf()
{
	m_ALU = GET_REGFILE(ADDR) + 1;
	STORE_RESULT(ADDR, m_ALU);
	CALCULATE_Z_FLAG();
}
예제 #2
0
void pic16c62x_device::comf()
{
	m_ALU = (UINT8)(~(GET_REGFILE(ADDR)));
	STORE_RESULT(ADDR, m_ALU);
	CALCULATE_Z_FLAG();
}
예제 #3
0
void pic16c62x_device::bsf()
{
	m_ALU = GET_REGFILE(ADDR);
	m_ALU |= bit_set[POS];
	STORE_REGFILE(ADDR, m_ALU);
}
예제 #4
0
void pic16c62x_device::bcf()
{
	m_ALU = GET_REGFILE(ADDR);
	m_ALU &= bit_clr[POS];
	STORE_REGFILE(ADDR, m_ALU);
}
예제 #5
0
void pic16c62x_device::andwf()
{
	m_ALU = GET_REGFILE(ADDR) & m_W;
	STORE_RESULT(ADDR, m_ALU);
	CALCULATE_Z_FLAG();
}
예제 #6
0
파일: pic16c62x.cpp 프로젝트: Dagarman/mame 
void pic16c62x_device::swapf()
{
	m_ALU  = ((GET_REGFILE(ADDR) << 4) & 0xf0);
	m_ALU |= ((GET_REGFILE(ADDR) >> 4) & 0x0f);
	STORE_RESULT(ADDR, m_ALU);
}