예제 #1
0
파일: victory.c 프로젝트: j4y4r/j4ymame
static int command2(running_machine &machine)
{
	victory_state *state = machine.driver_data<victory_state>();
	struct micro_t &micro = state->m_micro;
/*
    Actual microcode:
          02    00                    0   0  ZERORAM, INCI, SWVRAM

    Basic gist of things:
        WRITE
        I++
        goto state00
*/
	int addr = micro.i++ & 0x3fff;

	if (micro.cmd & 0x10)
		state->m_gram[addr] = micro.g;
	if (micro.cmd & 0x20)
		state->m_bram[addr] = micro.b;
	if (micro.cmd & 0x40)
		state->m_rram[addr] = micro.r;

	count_states(micro, 3);
	return 0;
}
예제 #2
0
static int command2(void)
{
/*
    Actual microcode:
          02    00                    0   0  ZERORAM, INCI, SWVRAM

    Basic gist of things:
        WRITE
        I++
        goto state00
*/
	int addr = micro.i++ & 0x3fff;

	if (micro.cmd & 0x10)
		gram[addr] = micro.g;
	if (micro.cmd & 0x20)
		bram[addr] = micro.b;
	if (micro.cmd & 0x40)
		rram[addr] = micro.r;

	count_states(3);
	return 0;
}
예제 #3
0
파일: victory.c 프로젝트: felipesanches/ume
int victory_state::command2()
{
	struct micro_t &micro = m_micro;
/*
    Actual microcode:
          02    00                    0   0  ZERORAM, INCI, SWVRAM

    Basic gist of things:
        WRITE
        I++
        goto state00
*/
	int addr = micro.i++ & 0x3fff;

	if (micro.cmd & 0x10)
		m_gram[addr] = micro.g;
	if (micro.cmd & 0x20)
		m_bram[addr] = micro.b;
	if (micro.cmd & 0x40)
		m_rram[addr] = micro.r;

	count_states(micro, 3);
	return 0;
}