IGC_RAH
regs_buff[145 + i] = rd32(IGC_RAH(i));
regs_buff[188 + i] = rd32(IGC_RAH(i));
wr32(IGC_RAH(index), rar_high);
rah = rd32(IGC_RAH(i));
rah = rd32(IGC_RAH(i));
wr32(IGC_RAH(index), rah);
wr32(IGC_RAH(index), 0);
rar_high = rd32(IGC_RAH(0));