MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1127

• 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

18.3.9.10 PCI Express Link Capabilities Register—0x58
The PCI Express link capabilities register is shown in
18.3.9.11 PCI Express Link Control Register—0x5C
The PCI Express link control register is shown in
Freescale Semiconductor
Offset 0x58
Reset
Reset
Offset 0x5C
Reset
W
W
R
R
W
R
15
31
15
...
31–24
23–18
17–15
14–12
11–10
0
1
15–8
Bits
Bits
9–4
3–0
7
6
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
14
0
0
L0s_EX_LAT
Table 18-83. PCI Express Link Capabilities Register Field Description
MAX_LINK_SP
Table 18-84. PCI Express Link Control Register Field Description
MAX_LINK_W
L0s_EX_LAT
0
1
Port Number
L1_EX_LAT
EXT_SYNC
Name
ASPM
Name
—
CCC
Port Number
—
—
Figure 18-88. PCI Express Link Capabilities Register
12
0
1
Figure 18-89. PCI Express Link Control Register
11
0
0
ASPM
Reserved
L1 exit latency
L0s exit latency
Active state power management (ASPM) Support
Maximum link width
Reserved
Common clock configuration
Maximum link speed
Extended synch
10
0
1
8
EXT_SYNC
0
9
0
7
Figure
24
0
0
All zeros
Figure
MAX_LINK_W
CCC
18-89.
23
0
1
6
18-88.
Description
Description
0
0
RL
5
0
0
LD
—
4
0
0
4
RCB
PCI Express Interface Controller
3
0
0
3
MAX_LINK_SP
Access: Read/Write
—
18
0
0
2
Access: Read-only
L1_EX_LAT ...
ASPM_CTL
17
1
0
1
18-73
16
0
1
1
0