public SerialInterface(RealityCoprocessor rcp)
: base(rcp)
{
MemoryMaps = new[]
{
new MappingEntry(0x04800018, 0x0480001B) // SI status.
{
Read = o => (uint)Status,
Write = (o, d) =>
{
Status &= ~Statuses.Interrupt;
rcp.MI.Interrupt &= ~MIPSInterface.Interrupts.SI;
}
},
new MappingEntry(0x1FC00000, 0x1FC007BF) // PIF Boot ROM.
{
Read = o => BitHelper.FromBigEndian(BitConverter.ToUInt32(PIF.IPL, (int)o))
},
new MappingEntry(0x1FC007C0, 0x1FC007FF) // PIF (JoyChannel) RAM.
{
Read = o => BitConverter.ToUInt32(PIF.RAM, (int)o),
Write = (o, d) =>
{
BitHelper.Write(PIF.RAM, (int)o, d);
PIF.OnRAMWritten((int)o);
Interrupt();
}
}
};
}