SysTick_CALIB
Bit Field |
Read/Write |
Field Name |
Description |
---|---|---|---|
31 |
R |
NOREF |
Indicates if a reference clock is available |
30 |
R |
SKEW |
Indicates if calibration value is exactly 10 ms or not |
23:0 |
R |
TENMS |
SYSTICK counter calibration value for 10 ms. A value of 0 means the calibration value is not available |
Bit Field |
Field Name |
Value Symbol |
Value Description |
Hex Value |
---|---|---|---|---|
31 |
NOREF |
SYSTICK_NOREF |
No external reference clock available |
0x1 |
|
|
SYSTICK_REF |
External reference clock available |
0x0* |
30 |
SKEW |
SYSTICK_SKEW |
Calibration value is not exactly 10 ms |
0x1* |
|
|
SYSTICK_NOSKEW |
Calibration value is exactly 10 ms |
0x0 |