NXP Semiconductors QorIQ LS1012A Reference Manual

32.3.34.3 DiagramBits 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15R SNOOP_ADDRESSWReset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0Bits 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31RSNOOP_ADDRESSReservedSNOOP_ENABLESWReset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 032.3.34.4 FieldsField Function0-19SNOOP_ADDRESSSNOOP_ADDRESSThe starting base address for which transactions are snooped.20-26—-Reserved, should be cleared27-31SNOOP_ENABLESSNOOP_ENABLESSnoop_Enables00000b - Snooping disabled01011b - 4 KB snoop range starting at the value defined by SNOOP n [0-19]01100b - 8 KB snoop range starting at the value defined by SNOOP n [0-18]01101b - 16 KB snoop range starting at the value defined by SNOOP n [0-17]01110b - 32 KB snoop range starting at the value defined by SNOOP n [0-16]01111b - 64 KB snoop range starting at the value defined by SNOOP n [0-15]10000b - 128 KB snoop range starting at the value defined by SNOOP n [0-14]10001b - 256 KB snoop range starting at the value defined by SNOOP n [0-13]10010b - 512 KB snoop range starting at the value defined by SNOOP n [0-12]10011b - 1 MB snoop range starting at the value defined by SNOOP n [0-11]10100b - 2 MB snoop range starting at the value defined by SNOOP n [0-10]10101b - 4 MB snoop range starting at the value defined by SNOOP n [0-9]10110b - 8 MB snoop range starting at the value defined by SNOOP n [0-8]10111b - 16 MB snoop range starting at the value defined by SNOOP n [0-7]11000b - 32 MB snoop range starting at the value defined by SNOOP n [0-6]11001b - 64 MB snoop range starting at the value defined by SNOOP n [0-5]11010b - 128 MB snoop range starting at the value defined by SNOOP n [0-4]11011b - 256 MB snoop range starting at the value defined by SNOOP n [0-3]11100b - 512 MB snoop range starting at the value defined by SNOOP n [0-2]11101b - 1 GB snoop range starting at the value defined by SNOOP n [0-1]11110b - 2 GB snoop range starting at the value defined by SNOOP n [0]USB register descriptionsQorIQ LS1012A Reference Manual, Rev. 1, 01/20181960 NXP Semiconductors