Application programs and SoftDevices use certain Supervisor Call (SVC) numbers.
The table below shows which
SVC numbers an application program can use and which numbers
are used by the SoftDevice.
Note: The
SVC number allocation does not change
with the state of the SoftDevice (enabled or disabled).
Table 1. SVC number allocation
| SVC number allocation |
SoftDevice enabled |
SoftDevice disabled |
| Application |
0x00-0x0F |
0x00-0x0F |
| SoftDevice |
0x10-0xFF |
0x10-0xFF |