static void ShiftFshKey()
{
FlashAddr = 0X2074;
R0X41 = ReadFshData(R0XC1);
if (R0X41 != 0)
{
for (; ;)
{
// asm("BANKSEL _A.R0XAB");
// asm("RRCF _A.R0XAB, F, B");
// asm("RRCF _A.R0XAC, F, B");
// asm("RRCF _A.R0XAD, F, B");
// asm("RRCF _A.R0XAE, F, B ");
ulR0XAB >>= 1;
BytesOP.ClrBit(ref ulR0XAB, 7);
if (BytesOP.GetBit(ulR0XAB, 27))
{
BytesOP.SetBit(ref ulR0XAB, 7);
}
;
// asm("BANKSEL _A.R0XAF");
// asm("RRCF _A.R0XAF, F, B");
// asm("RRCF _A.R0XB0, F, B");
// asm("RRCF _A.R0XB1, F, B");
// asm("RRCF _A.R0XB2, F, B");
ulR0XAF >>= 1;
BytesOP.ClrBit(ref ulR0XAF, 7);
if (BytesOP.GetBit(ulR0XAF, 27))
{
BytesOP.SetBit(ref ulR0XAF, 7);
}
;
R0X41--;
if (R0X41 == 0)
{
break;
}
}
}
R0XBB = 0XAB;
R0XBC = 0XB3;
R0X52 = 0X7F;
R0X53 = 0X3F;
BytesOP.SetBit(ref R0XCB, 6);
GetFshKey();
}
public static byte[] Decode(byte[] sin)
{
byte[] sout = new byte[8];
for (int i = 0; i < 8; i++)
{
RAMBUF[i + 0x83 - 0x83] = sin[i];
RAMBUF[i + 0x8b - 0x83] = sin[i];
}
R0XBB = 0X8B;
R0XBC = 0XA3;
R0X52 = 0X3F;
R0X53 = 0X3F;
BytesOP.ClrBit(ref R0XCB, 6);
GetFshKey();
R0XBB = 0X93;
R0XBC = 0XAB;
R0X52 = 0X3F;
R0X53 = 0X3F;
BytesOP.SetBit(ref R0XCB, 6);
GetFshKey();
for (int i = 16; i != 0; i--) // 16次循环
{
MixFshKey();
}
R0XBB = 0XA3;
R0XBC = 0X8B;
R0X52 = 0X7F;
R0X53 = 0X3F;
BytesOP.ClrBit(ref R0XCB, 6);
GetFshKey();
for (int i = 0; i < 8; i++)
{
sout[i] = RAMBUF[0x8b - 0x83 + i];
}
return(sout);
}
void InitPCIE()
{
byte[] readList = new byte[0x100];
byte read = 0;
//获得中断号
CH368.CH367mGetIntLine(CH368Index, ref oIntLine);
//取得操作基地址
CH368.CH367mGetIoBaseAddr(CH368Index, out mBaseAddr);
CH368.CH368mGetMemBaseAddr(CH368Index, out mMemAddr);
//RAM CE 高电平 A15
CH368.CH367mReadIoByte(CH368Index, mBaseAddr + 0xf8, ref read);
BytesOP.SetBit(ref read, 0);
BytesOP.ClrBit(ref read, 2);//清中断标志
CH368.CH367mWriteIoByte(CH368Index, mBaseAddr + 0xf8, read);
//8位数据总线
CH368.CH367mReadIoByte(CH368Index, mBaseAddr + 0xfa, ref read);
BytesOP.ClrBit(ref read, 6);
CH368.CH367mWriteIoByte(CH368Index, mBaseAddr + 0xfa, read);
//SCS 高电平
CH368.CH367mReadIoByte(CH368Index, mBaseAddr + 0xe8, ref read);
BytesOP.SetBit(ref read, 2);
CH368.CH367mWriteIoByte(CH368Index, mBaseAddr + 0xe8, read);
//配置中断服务程序
_CH368IntProc = new CH368.mPCH367_INT_ROUTINE(CH368IntProc);
CH368.CH367mSetIntRoutine(CH368Index, _CH368IntProc);
//低电平中断
read = 0xe2;
CH368.CH367mWriteIoByte(CH368Index, mBaseAddr + 0xeb, read);
//首次判断
// CH368.CH367mReadIoByte(CH368Index, mBaseAddr + 0xf8, ref read);
// if (!BytesOP.GetBit(read, 3))
// {
// CH368.CH367mReadIoByte(CH368Index, mBaseAddr + 0xe8, ref read);
// BytesOP.ClrBit(ref read, 2);//拉低SCS
// CH368.CH367mWriteIoByte(CH368Index, mBaseAddr + 0xe8, read);
// while (true)
// {
// CH368.CH367mReadIoByte(CH368Index, mBaseAddr + 0xf8, ref read);
// if (BytesOP.GetBit(read, 3))
// break;
// }
// }
//CH368.CH367mAccessBlock(CH368Index, CH368.mFuncReadIoByte, mBaseAddr->mCH367IoPort[mAddr], read, 1);
}
static void MixFshKey()
{
int p0, p1, p2;
R0XBB = 0XA7;
R0XBC = 0X9B;
R0X52 = 0XBF;
R0X53 = 0X3F;
BytesOP.ClrBit(ref R0XCB, 6);
GetFshKey();
ShiftFshKey();
R0X53 = 8;
p0 = 0x9b;
p1 = 0xb3;
for (; ;)
{
RAMBUF[p0 - 0x83] ^= (RAMBUF[p1 - 0x83]);
p0++;
p1++;
R0X53--;
if (R0X53 == 0)
{
break;
}
}
R0XBB = 0X9B;
R0XBC = 0X9B;
ShiftMixKey();
R0XBB = 0X9B;
R0XBC = 0XB3;
R0X52 = 0XDF;
R0X53 = 0X1F;
BytesOP.ClrBit(ref R0XCB, 6);
GetFshKey();
R0X53 = 4;
p0 = 0xa6;
p1 = 0xaa;
p2 = 0xb6;
for (; ;)
{
RAMBUF[p2 - 0x83] ^= (RAMBUF[p0 - 0x83]);
RAMBUF[p0 - 0x83] = RAMBUF[p1 - 0x83];
RAMBUF[p1 - 0x83] = RAMBUF[p2 - 0x83];
p0--;
p1--;
p2--;
R0X53--;
if (R0X53 == 0)
{
break;
}
}
}