Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0R 0 SP4 WP4 TP4 0 SP5 WP5 TP5 0 SP6 WP6 TP6 0 SP7 WP7 TP7WReset 0* 0* 0* 0* 0* 0* 0* 0* 0* 0* 0* 0* 0* 0* 0* 0** Notes:The reset value is chip-dependent and can be found in the AIPS chip-specific information.•AIPS_PACRn field descriptionsField Description31ReservedThis field is reserved.This read-only field is reserved and always has the value 0.30SP0Supervisor ProtectDetermines whether the peripheral requires supervisor privilege level for accesses. When this field is set,the master privilege level must indicate the supervisor access attribute, and the MPRx[MPLn] control fieldfor the master must be set. If not, access terminates with an error response and no peripheral accessinitiates.0 This peripheral does not require supervisor privilege level for accesses.1 This peripheral requires supervisor privilege level for accesses.29WP0Write ProtectDetermines whether the peripheral allows write accesss. When this bit is set and a write access isattempted, access terminates with an error response and no peripheral access initiates.0 This peripheral allows write accesses.1 This peripheral is write protected.28TP0Trusted ProtectDetermines whether the peripheral allows accesses from an untrusted master. When this field is set andan access is attempted by an untrusted master, the access terminates with an error response and noperipheral access initiates.0 Accesses from an untrusted master are allowed.1 Accesses from an untrusted master are not allowed.27ReservedThis field is reserved.This read-only field is reserved and always has the value 0.26SP1Supervisor ProtectDetermines whether the peripheral requires supervisor privilege level for accesses. When this field is set,the master privilege level must indicate the supervisor access attribute, and the MPRx[MPLn] control fieldfor the master must be set. If not, access terminates with an error response and no peripheral accessinitiates.0 This peripheral does not require supervisor privilege level for accesses.1 This peripheral requires supervisor privilege level for accesses.25WP1Write ProtectDetermines whether the peripheral allows write accesses. When this field is set and a write access isattempted, access terminates with an error response and no peripheral access initiates.Table continues on the next page...Chapter 19 Peripheral Bridge (AIPS-Lite)KL27 Sub-Family Reference Manual , Rev. 5, 01/2016Freescale Semiconductor, Inc. 287
