public MMU(string DeviceName, string DeviceID, Bus bus)
{
this.bus = bus;
ChipSelectRegister = new Register("CS ", "cs", this.bus);
id = DeviceID;
deviceName = DeviceName;
ramIshModules = new RamModule[256];
for (int i = 0; i < 256; i++)
{
ramIshModules[i] = new RamModule($"Bank {i}", i.ToString(), this.bus, null, null);
}
}
public LowLevelPileOfPartsActingAsAMCU()
{
_decoderRom = new DecoderRom(); //Blank constructor loades examplerom... FIXME... Dirty
_assembler = new Assembler(_decoderRom);
_bus = new Bus();
_bus.NumberFormat = "X2";
_bus.DecoderROM = _decoderRom;
var rega = new Register("REGA", "rega", _bus);
var regb = new Register("REGB", "regb", _bus);
var regc = new Register("REGC", "regc", _bus);
var regs = new Register("REGSWAP", "regs", _bus);
var regsp = new Register("REGSP", "regsp", _bus, 255);
var regsta = new StatusRegister("STATUS", "regsta", _bus);
var regi = new InstructionRegister("REGINSTR", "regi", _bus, regsta);
var pc = new ProgramCounter("PCOUNT", "pc", _bus);
var mem = new RamModule("BASEMEM", "mem", _bus, regsp, pc);
var mmu = new MMU("MMU", "mmu", _bus);
var clk = new Clock("clk", "Clock");
var alu = new ALU("ALU ", "alu", rega, regb, regsta, _bus);
_bus.devices.Add(regi);
_bus.devices.Add(pc);
_bus.devices.Add(regsp);
_bus.devices.Add(rega);
_bus.devices.Add(regb);
_bus.devices.Add(regc);
_bus.devices.Add(regs);
_bus.devices.Add(alu);
_bus.devices.Add(regsta);
_bus.devices.Add(mem);
_bus.devices.Add(mmu);
_bus.devices.Add(clk);
_programByteCode = _assembler.Assemble(); //Paramless uses example src... FIXME... Dirty
mem.LoadBytes(_programByteCode);
}
