---
title: clock_frequency_info_t
framework: Kernel
role: symbol
role_heading: Structure
platforms: [macOS 10.0+]
path: kernel/clock_frequency_info_t
---

# clock_frequency_info_t

## Declaration

```occ
typedef struct clock_frequency_info_t {
    ...
} clock_frequency_info_t;
```

## Topics

### Instance Properties

- [bus_clock_rate_den](kernel/clock_frequency_info_t/1553625-bus_clock_rate_den.md)
- [bus_clock_rate_hz](kernel/clock_frequency_info_t/1553603-bus_clock_rate_hz.md)
- [bus_clock_rate_num](kernel/clock_frequency_info_t/1553684-bus_clock_rate_num.md)
- [bus_frequency_hz](kernel/clock_frequency_info_t/1553602-bus_frequency_hz.md)
- [bus_frequency_max_hz](kernel/clock_frequency_info_t/1553665-bus_frequency_max_hz.md)
- [bus_frequency_min_hz](kernel/clock_frequency_info_t/1553659-bus_frequency_min_hz.md)
- [bus_to_cpu_rate_den](kernel/clock_frequency_info_t/1553660-bus_to_cpu_rate_den.md)
- [bus_to_cpu_rate_num](kernel/clock_frequency_info_t/1553686-bus_to_cpu_rate_num.md)
- [bus_to_dec_rate_den](kernel/clock_frequency_info_t/1553712-bus_to_dec_rate_den.md)
- [bus_to_dec_rate_num](kernel/clock_frequency_info_t/1553671-bus_to_dec_rate_num.md)
- [cpu_clock_rate_hz](kernel/clock_frequency_info_t/1553688-cpu_clock_rate_hz.md)
- [cpu_frequency_hz](kernel/clock_frequency_info_t/1553600-cpu_frequency_hz.md)
- [cpu_frequency_max_hz](kernel/clock_frequency_info_t/1553668-cpu_frequency_max_hz.md)
- [cpu_frequency_min_hz](kernel/clock_frequency_info_t/1553630-cpu_frequency_min_hz.md)
- [dec_clock_rate_hz](kernel/clock_frequency_info_t/1553702-dec_clock_rate_hz.md)
- [fix_frequency_hz](kernel/clock_frequency_info_t/1553623-fix_frequency_hz.md)
- [mem_frequency_hz](kernel/clock_frequency_info_t/1553692-mem_frequency_hz.md)
- [mem_frequency_max_hz](kernel/clock_frequency_info_t/1553607-mem_frequency_max_hz.md)
- [mem_frequency_min_hz](kernel/clock_frequency_info_t/1553669-mem_frequency_min_hz.md)
- [prf_frequency_hz](kernel/clock_frequency_info_t/1553667-prf_frequency_hz.md)
- [prf_frequency_max_hz](kernel/clock_frequency_info_t/1553699-prf_frequency_max_hz.md)
- [prf_frequency_min_hz](kernel/clock_frequency_info_t/1553691-prf_frequency_min_hz.md)
- [timebase_frequency_den](kernel/clock_frequency_info_t/1553683-timebase_frequency_den.md)
- [timebase_frequency_hz](kernel/clock_frequency_info_t/1553619-timebase_frequency_hz.md)
- [timebase_frequency_num](kernel/clock_frequency_info_t/1553609-timebase_frequency_num.md)