Configurations
ID_AA64DFR0_EL1 is architecturally mapped to external register EDDFR.
Bit fields and details that are not provided in this description are architecturally defined. See the
Arm
®
Architecture Reference Manual Armv8, for Armv8-A architecture profile.
B2 AArch64 system registers
B2.54 ID_AA64DFR0_EL1, AArch64 Debug Feature Register 0, EL1
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B2-217
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