//Static method for smap
public static void _DEV9irq(int cause, int cycles)
{
//Console.Error.WriteLine("_DEV9irq");
DEV9_LOG("_DEV9irq " + cause.ToString("X") + ", " + DEV9Header.dev9Ru16((int)DEV9Header.SPD_R_INTR_MASK).ToString("X"));
DEV9Header.dev9.irqcause |= cause;
if (cycles < 1)
{
DEV9Header.DEV9irq(1);
}
else
{
DEV9Header.DEV9irq(cycles);
}
}
public override void DEV9write16(uint addr, ushort value)
{
//Console.Error.WriteLine("DEV9write16");
if (addr >= DEV9Header.ATA_DEV9_HDD_BASE && addr < DEV9Header.ATA_DEV9_HDD_END)
{
//#ifdef ENABLE_ATA
// ata_write<2>(addr,value);
//#endif
//Console.Error.WriteLine("DEV9write16 ATA");
return;
}
if (addr >= DEV9Header.SMAP_REGBASE && addr < DEV9Header.FLASH_REGBASE)
{
//smap
//Console.Error.WriteLine("DEV9write16 SMAP");
smap.smap_write16(addr, value);
return;
}
switch (addr)
{
case DEV9Header.SPD_R_INTR_MASK:
if ((DEV9Header.dev9Ru16((int)DEV9Header.SPD_R_INTR_MASK) != value) && (((DEV9Header.dev9Ru16((int)DEV9Header.SPD_R_INTR_MASK) | value) & DEV9Header.dev9.irqcause) != 0))
{
DEV9.DEV9_LOG("SPD_R_INTR_MASK16=0x" + value.ToString("X") + " , checking for masked/unmasked interrupts");
DEV9Header.DEV9irq(1);
}
break;
default:
if ((addr >= DEV9Header.FLASH_REGBASE) && (addr < (DEV9Header.FLASH_REGBASE + DEV9Header.FLASH_REGSIZE)))
{
Console.Error.WriteLine("DEV9write16 flash");
flash.FLASHwrite32(addr, (UInt32)value, 2);
return;
}
DEV9Header.dev9Wu16((int)addr, value);
DEV9.DEV9_LOG("*Unknown 16bit write at address " + addr.ToString("X8") + " value " + value.ToString("X"));
return;
}
DEV9Header.dev9Wu16((int)addr, value);
DEV9.DEV9_LOG("*Known 16bit write at address " + addr.ToString("X8") + " value " + value.ToString("X"));
}
