Register Address Decode Error (APB)

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

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2.4 English

If the software attempts to access a non-existent register or performs a read or write to a register that does not support that access type, the SYSMON unit detects this and sets a maskable register address decode error interrupt in ISR_1 [29:31] register bits.