CFG_CntrAvailableAPI get the available counter APIs for the device.
| Type | INT32U |
| Length | 4 bytes |
| Access type | Read |
| Value | Each bit in the value represents one API. If the bit returns "1", means the corresponding API is available for the device, otherwise it is not available. For example, for a device returns "3", which means the API of CounterConfig and DICounterReset is available for this device. Take the table below for reference. |
| Bit # | 0 | 1 | 2 | 3~31 |
| API | CNTR_API_CounterConfig:CounterConfig | CNTR_API_DICounterReset: DICounterReset | CNTR_API_QCounterAPI:QCounterXXX | reserved |