Serial Number Service

Fetches the 128-bit device serial number.

Table 1. Serial Number Service Request
System Service Descriptor Bit Field Value Description
15:7 MBOXADDR[10:2] Mailbox address. See Table 2.
6:0 00H Serial number service command

The following table lists the Serial Number Service mailbox format.

Table 2. Serial Number Service Mailbox Format
Offset Length (bytes) Parameter Direction Description
0 16 DSN Output Device Serial Number

For more information about Device Serial Number, see PolarFire FPGA and PolarFire SoC FPGA Security User Guide.