C++ (Cpp) ciacore_read示例

示例#1

文件： cbm2cia1.c 项目： carriercomm/VICE-Core

BYTE cia1_read(WORD addr)
{
#ifdef DEBUG_CIA1
    static int olddata, oldaddr;
    BYTE data;
    data = ciacore_read(machine_context.cia1, addr);
/*    if (!((addr >= 0x08) && (addr <= 0x0b))) { */
    if ((oldaddr != addr) || (olddata != data)) {
        DBG(("cia1_read: %04x %02x", addr, data));
        oldaddr = addr; olddata = data;
    }
    return data;
#else
    return ciacore_read(machine_context.cia1, addr);
#endif
}

示例#2

文件： c64dtvcia1.c 项目： AreaScout/vice

BYTE cia1_read(WORD addr)
{
    /* disable TOD & serial */
    if (((addr & 0xf) >= 8) && ((addr & 0xf) <= 0xc)) {
        return 0xff;
    }

    return ciacore_read(machine_context.cia1, addr);
}

示例#3

文件： c64dtvcia2.c 项目： bobsummerwill/VICE

BYTE cia2_read(WORD addr)
{
    BYTE retval = 0xff;

    if ((addr & 0x1f) == 1) {
        /* FIXME: in the upcoming userport system this call needs to be conditional */
        retval = userport_joystick_read_pbx(retval);

        if (ps2mouse_enabled) {
            retval &= (ps2mouse_read() | 0x3f);
        }
        if (c64dtv_hummer_adc_enabled) {
            retval &= (hummeradc_read() | 0xf8);
        }
        return retval;
    }

    /* disable TOD & serial */
    if (((addr & 0xf) >= 8) && ((addr & 0xf) <= 0xc)) {
        return 0xff;
    }

    return ciacore_read(machine_context.cia2, addr);
}

示例#4

文件： c64dtvcia2.c 项目： markjreed/vice-emu

BYTE cia2_read(WORD addr)
{
    BYTE retval = 0xff;

    if ((addr & 0x1f) == 1) {
        retval = read_userport_pbx(0x1f, retval);

        /* The functions below will gradually be removed as the functionality is added to the new userport system. */
        if (ps2mouse_enabled) {
            retval &= (ps2mouse_read() | 0x3f);
        }
        if (c64dtv_hummer_adc_enabled) {
            retval &= (hummeradc_read() | 0xf8);
        }
        return retval;
    }

    /* disable TOD & serial */
    if (((addr & 0xf) >= 8) && ((addr & 0xf) <= 0xc)) {
        return 0xff;
    }

    return ciacore_read(machine_context.cia2, addr);
}

示例#5

文件： c64cia1.c 项目： EdCornejo/emu-ex-plus-alpha

BYTE cia1_read(WORD addr)
{
    return ciacore_read(machine_context.cia1, addr);
}

示例#6

文件： cia1571d.c 项目： AreaScout/vice

BYTE cia1571_read(drive_context_t *ctxptr, WORD addr)
{
    return ciacore_read(ctxptr->cia1571, addr);
}

示例#7

文件： c64cia2.c 项目： martinpiper/VICE

BYTE REGPARM1 cia2_read(WORD addr)
{
    return ciacore_read(machine_context.cia2, addr);
}

示例#8

文件： c64cia1.c 项目： OpenEmu/VICE-Core

uint8_t cia1_read(uint16_t addr)
{
    return ciacore_read(machine_context.cia1, addr);
}