12. Boot Sequence Controller (BSC)
12.1
Description
The System Controller embeds a Boot Sequence Controller (BSC). The boot sequence is programmable through
the Boot Sequence Controller Configuration Register (BSC_CR) to save timeout delays on boot.
The BSC_CR is powered by VDDBU. Any modification of the register value is stored and applied after the next
reset. The register defaults to the factory value in case of battery removal.
The BSC_CR is programmable with user programs or SAM-BA and is key-protected.
12.2 Embedded Characteristics
VDDBU powered register
12.3 Product Dependencies
Product-dependent order
SAMA5D3 Series [DATASHEET]
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Atmel-11121F-ATARM-SAMA5D3-Series-Datasheet_02-Feb-16