Mysteries: Difference between revisions
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=== What did SVC 0x74 in the ARM11 kernel do before it got stubbed? === | === What did SVC 0x74 in the ARM11 kernel do before it got stubbed? === | ||
=== What is the PTM abbreviation? === | === What is the PTM abbreviation? === | ||
: Power/time management | |||
=== Why is the DTCM not used anywhere except bootrom? === | === Why is the DTCM not used anywhere except bootrom? === | ||
'''Background:''' Bootrom is known to use part of DTCM as state, memsetting it to 0 when it's done. After that, it is never used again. | '''Background:''' Bootrom is known to use part of DTCM as state, memsetting it to 0 when it's done. After that, it is never used again. | ||