ARM ARM DUI 0224I manual PCIIMAPx registers, Map register formats are shown in -25 and -54 on

Programmer’s Reference

			Table 4-50 PCI controller registers (continued)
Address	Name	Access	Description
0x10001010	PCI_FLAGS	R/W	Master and target abort flags.
0x10001014	PCI_SMAP0	R/W	Translate PCI base address region 0 to AHB address.
0x10001018	PCI_SMAP1	R/W	Translate PCI base address region 1 to AHB address.
0x1000101C	PCI_SMAP2	R/W	Translate PCI base address region 2 to AHB address.

PCI_IMAPx registers

The map registers memory address bits [31:28] for the PCI regions as shown in Figure 4-24. In this example, the PCI_IMAP2 register contains 0x8 and this is used for the high bits of the PCI address bus.

Figure 4-24 AHB M2 to PCI mapping

The map register formats are shown in Figure 4-25 and Table 4-54 on page 4-79.

Figure 4-25 PCI_IMAPx register

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