MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1005

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 17-12
17.3.1.3.3
The PCI inbound window base extended address registers (PIWBEARn) contain the most-significant bits
of a 64-bit base address. Note that inbound window 1 supports only a 32-bit base address and does not
define an inbound window base extended address register. The PIWBEARn are shown in
Table 17-13
17.3.1.3.4
The PCI inbound window attributes registers (PIWARn) define the window sizes to translate and other
attributes for the translations. 16 Gbytes is the largest window size allowed. The format of the PIWBARn
is shown in
Freescale Semiconductor
Offset 0xDA8, 0xDC8, 0xDE8
Offset 0xDAC, 0xDCC
Reset
Reset
12–31
0–11
W
W
Bits
R
R
0
0
12–31
0–11
Bits
Figure 17-13. PCI Inbound Window Base Extended Address Registers (PIWBEAR n )
Figure
describes the fields of the PIWBARn registers.
describes the fields of the PIWBEARn registers.
Name
BEA
BA
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
PCI Inbound Window Base Extended Address Registers
(PIWBEAR n )
PCI Inbound Window Attributes Registers (PIWAR n )
17-14.
Base extended address. Corresponds to bits 43–32 of a 64-bit PCI base address.
Base address. Corresponds to bits 31–12 of a PCI base address.
Name
BEA
—
Figure 17-12. PCI Inbound Window Base Address Registers
BEA
—
Reserved
Base extended address. Corresponds to bits 63–44 of a 64-bit PCI base address.
Table 17-13. PIWBEAR Field Descriptions
Table 17-12. PIWBAR Field Descriptions
11 12
11 12
All zeros
All zeros
Description
Description
BEA
BA
Access: Read/Write
Access: Read/Write
Figure
PCI Bus Interface
17-13.
17-21
31
31