SVC number ranges

Application programs and SoftDevices use certain SVC numbers.

The table below shows which SVC numbers an application program can use and which numbers are used by the SoftDevice.
Important: 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

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