Table 2-2. CCSR block base address map (continued)Block base address (hex) Block CCSR configuration busendiannessComments2B2_0000-2B4_FFFF Reserved2B5_0000-2B5_FFFF Serial audio interface 1 (SAI1) Little endian (byte swappingnot required)-2B6_0000-2B6_FFFF Serial audio interface 2 (SAI2) Little endian (byte swappingnot required)2B7_0000-2B7_FFFF Serial audio interface 3 (SAI3) Little endian (byte swappingnot required)2B8_0000-2B8_FFFF Serial audio interface 4 (SAI4) Little endian (byte swappingnot required)2B9_0000-2B9_FFFF Serial audio interface 5 (SAI5) Little endian (byte swappingnot required)2BA_0000-2BF_FFFF Reserved2C0_0000-2C0_FFFF eDMA Big-endian (byte swappingrequired)-2C1_0000-2C1_FFFF DMACHMUX1 Byte accessible -2C2_0000-2C2_FFFF DMACHMUX2 Byte accessible -2C3_0000-2EF_FFFF Reserved2F0_0000-2FF_FFFF USB3 controller Little-endian (byte swappingnot required)-300_0000-31F_FFFF Reserved320_0000-320_FFFF SATA Little-endian (byte swappingnot required)-321_0000-33F_FFFF Reserved340_0000-340_FFFF PCI Express controller 1 PF0/sharedLittle-endian (byte swappingnot required)Applicable to PCI Expresscontroller registerconfiguration.341_0000-347_FFFF Reserved348_0000-348_FFFF PCI Express controller 1Lookup tableBig-endian (byte swappingrequired)-349_0000-34B_FFFF Reserved34C_0000-34C_FFFF PCI Express controller 1 PF0controlsBig-endian (byte swappingrequired)-34D_0000-3FF_FFFF Reserved400_0000-4FF_FFFF PFE1 Big-endian (byte swappingrequired)-500_0000-84E_FFFF Reserved84F_0000-84F_FFFF USB3 PHY controller Little-endian (byte swappingnot required)-850_0000-85F_FFFF Reserved860_0000-860_FFFF USB2 controller Big-endian (byte swappingrequired)-861_0000-FFF_FFFF Reserved1. Datapath components should be in mixed endianness. PFE and Security module data structures can be in the followinglocations:Chapter 2 Memory MapQorIQ LS1012A Reference Manual, Rev. 1, 01/2018NXP Semiconductors 193