IRK data structure

The IRK data structure is located in RAM at the memory location specified by the IRKPTR register.

Table 1. IRK data structure overview

Property	Address offset	Description
IRK0	0	IRK number 0 (16 bytes)
IRK1	16	IRK number 1 (16 bytes)
..	..	..
IRK15	240	IRK number 15 (16 bytes)