PCF85xx_B_CS1_STOP
(csr.cs1 & PCF85xx_B_CS1_STOP) || (csr.sec & PCF85xx_B_SECOND_OS)) {
if ((csr.cs1 & PCF85xx_B_CS1_STOP) || (csr.sec & PCF85xx_B_SECOND_OS)) {
if ((tregs.sec & PCF85xx_B_SECOND_OS) || (cs1 & PCF85xx_B_CS1_STOP)) {
cs1 |= PCF85xx_B_CS1_STOP;
cs1 &= ~PCF85xx_B_CS1_STOP;