SPC_REG_DEVICE_LCLK
value1 = ossaHwRegReadExt(agRoot, PCIBAR2, SPC_REG_DEVICE_LCLK);
ossaHwRegWriteExt(agRoot, PCIBAR2, SPC_REG_DEVICE_LCLK, (value1 & 0xFFFFFFBF) );
ossaHwRegWriteExt(agRoot, PCIBAR2, SPC_REG_DEVICE_LCLK, value1);
value2 = ossaHwRegReadExt(agRoot, PCIBAR2, SPC_REG_DEVICE_LCLK);
ossaHwRegWriteExt(agRoot, PCIBAR2, SPC_REG_DEVICE_LCLK, (value2 | DEVICE_LCLK_CLEAR) );
ossaHwRegWriteExt(agRoot, PCIBAR2, SPC_REG_DEVICE_LCLK, value2);