MODE2 Synchronization Busy Status
| SWRST | Software Reset Bit Busy |
| ENABLE | Enable Bit Busy |
| FREQCORR | FREQCORR Register Busy |
| CLOCK | CLOCK Register Busy |
| ALARM0 | ALARM 0 Register Busy |
| ALARM1 | ALARM 1 Register Busy |
| MASK0 | MASK 0 Register Busy |
| MASK1 | MASK 1 Register Busy |
| CLOCKSYNC | Clock Synchronization Enable Bit Busy |
| GP0 | General Purpose 0 Register Busy |
| GP1 | General Purpose 1 Register Busy |
| GP2 | General Purpose 2 Register Busy |
| GP3 | General Purpose 3 Register Busy |