MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1076

• 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

PCI Express Interface Controller
Table 18-17
18.3.5.1.4
The PCI Express outbound window attributes registers, shown in
the window sizes to translate and other attributes for the translations. 64 Gbytes is the largest window size
allowed.
Offset 0xC10
Reset 1
Figure 18-18
Table 18-18
18-22
Offset Window 1: 0xC30
Reset 0
12–31
8–11
Bits
Bits
0–7
1–2
W
0
W
R EN
R
Window 2: 0xC50
Window 3: 0xC70
Window 4: 0xC90
EN
0
0
WBEA Window base extended address. Source address which is the starting point for the outbound translation
Name
Name
Table 18-17. PCI Express Outbound Window Base Address Register n Field Descriptions
WBA
Figure 18-17
EN
—
—
—
—
Figure 18-18. PCI Express Outbound Window Attributes Registers 1–4 (PEXOWAR n )
1
0
0
1
describes the fields of the PCI Express outbound window base address registers.
describes the fields of the PCI Express outbound window attributes registers.
Figure 18-17. PCI Express Outbound Window Attributes Register 0 (PEXOWAR0)
shows the PCI Express outbound window attributes registers 1–4 (PEXOWARn).
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
PCI Express Outbound Window Attributes Registers (PEXOWAR n )
2
0
Reserved
window. The window must be aligned based on the size selected in the window size bits. Correspond to
internal platform address bits [0:3]. (where 0 is the msb of the internal platform address)
Window base address. Source address which is the starting point for the outbound translation window. The
window must be aligned based on the size selected in the window size bits. This corresponds to internal
platform address bits [4:23].
2
0
Enable. This bit enables this address translation window. For the default window, this bit is read-only and
always hardwired to 1.
0 Disable outbound translation window
1 Enable outbound translation window
Reserved
ROE NS
ROE NS
0
3
0
3
shows the outbound window attributes register 0 (PEXOWAR0).
0
4
0
4
0 0 0 0
5
0
5
—
0
Table 18-18. PEXOWAR n Field Descriptions
7
0
7
8
0
8
TC
0
TC
0
10 11 12
0
10 11 12
0
—
0
0
0
0
1 0 0
RTT
1 0
RTT
Description
Description
15 16
15 16
0
0
0
WTT
1 0
WTT
1
Figure 18-17
0
19 20
0
19 20
0
0
0 0 0 0 0 0
0 0 0 0
—
—
and
Figure
Freescale Semiconductor
25 26
25 26
0
1
Access: Read/Write
1 0 0 0 1
18-18, define
0 0
Access: Mixed
OWS
OWS
0
1
31
31
1
1