private static void MEMHardReset()
{
// memory
WRAM = new byte[0x800];
WRAM[0x0008] = 0xF7;
WRAM[0x0008] = 0xF7;
WRAM[0x0009] = 0xEF;
WRAM[0x000A] = 0xDF;
WRAM[0x000F] = 0xBF;
palettes_bank = new byte[] // Miscellaneous, real NES loads values similar to these during power up
{
0x09, 0x01, 0x00, 0x01, 0x00, 0x02, 0x02, 0x0D, 0x08, 0x10, 0x08, 0x24, 0x00, 0x00, 0x04, 0x2C, // Bkg palette
0x09, 0x01, 0x34, 0x03, 0x00, 0x04, 0x00, 0x14, 0x08, 0x3A, 0x00, 0x02, 0x00, 0x20, 0x2C, 0x08 // Spr palette
};
oam_ram = new byte[256];
oam_secondary = new byte[32];
BUS_ADDRESS = 0;
BUS_RW = false;
BUS_RW_P = false;
// Read SRAM if found
Trace.WriteLine("Reading SRAM");
if (File.Exists(SRAMFileName))
{
Stream str = new FileStream(SRAMFileName, FileMode.Open, FileAccess.Read);
byte[] inData = new byte[str.Length];
str.Read(inData, 0, inData.Length);
str.Flush();
str.Close();
byte[] outData = new byte[0];
ZlipWrapper.DecompressData(inData, out outData);
board.LoadSRAM(outData);
Trace.WriteLine("SRAM read successfully.");
}
else
{
Trace.WriteLine("SRAM file not found; rom has no SRAM or file not exist.");
}
board.HardReset();
}