MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1075

• 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

18.3.5.1.2
The PCI Express outbound translation extended address registers, shown in
most-significant bits of a 64 bit translation address.
Table 18-16
18.3.5.1.3
The PCI Express outbound window base address registers, shown in
for the windows which are translated to the external address space. Addresses for outbound transactions
are compared to these windows. If such a transaction does not fall within one of these spaces the
transaction is forwarded through a default register set.
Freescale Semiconductor
12–31
0–11
Bits
Offset Window 0: 0xC04
Offset Window 1: 0xC28
Reset
Reset
Name
TEA
—
Figure 18-16. PCI Express Outbound Window Base Address Registers (PEXOWBAR n )
W
W
R
R
describes the fields of the PCI Express outbound translation extended address registers.
Window 1: 0xC24
Window 2: 0xC44
Window 3: 0xC64
Window 4: 0xC84
Window 2: 0xC48
Window 3: 0xC68
Window 4: 0xC88
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
0
0
PCI Express Outbound Translation Extended Address Registers
(PEXOTEAR n )
PCI Express Outbound Window Base Address Registers
(PEXOWBAR n )
Reserved
Translation extended address. System address which indicates the starting point of the outbound translated
address. The translation address must be aligned based on the size field. Corresponds to PCI Express
address bits [63:44].
Figure 18-15. PCI Express Outbound Translation Extended Address
Table 18-16. PCI Express Outbound Extended Address Translation
—
—
7
8
WBEA
Register n Field Descriptions
Registers (PEXOTEAR n )
11 12
11 12
All zeros
All zeros
Description
Figure
WBA
TEA
18-16, select the base address
Figure
PCI Express Interface Controller
Access: Read/Write
Access: Read/Write
18-15, contain the
31
31
18-21