cExpress-AL
System Resources
47
6.4.
PCI Configuration Space Map
Logical Function
Bus
Device
Function
Host Bridge
0
0
0
DPTF (Camarillo)
0
0
1
NPK 0
0
2
NPK (PSF ghost)
0
0
5
GMM 0
0
3
Gen 0
2
0
Iunit 0
3
0
Reserved (CSE)
7 0
P2SB 0
13
0
PMC 0
13
1
SPI 0
13
2
Shared SRAM
0
13
3
Audio 0
14
0
CSE-HECI1 0
15
0
CSE-HECI2 0
15
1
CSE-HECI3 0
15
2
CSE-fTPM (PSF ghost)
0
15
7
CSE-HOFFL 0
16
0
ISH 0
17
0
SATA 0
18
0
PCIe-A 0
0
19
0
PCIe-A 1
0
19
1
PCIe-A 2
0
19
2
PCIe-A 3
0
19
3
PCIe-B 0
0
20
0
PCIe-B 1
0
20
1
USB-Host (xHCI)
0
21
0
USB-Device (xDCI)
0
21
1
I2C 0
0
22
0
I2C 1
0
22
1
I2C 2
0
22
2
I2C 3
0
22
3
CSE I2C 6/7 access
0
22
6
CSE SSRAM access
0
22
7
I2C 4
0
23
0
Summary of Contents for cExpress-AL
Page 8: ...2 Introduction This page intentionally left blank ...
Page 36: ...30 Pinouts and Signal Descriptions This page intentionally left blank ...
Page 44: ...38 Module Interfaces This page intentionally left blank ...
Page 48: ...42 Smart Embedded Management Agent SEMA This page intentionally left blank ...
Page 88: ...82 BIOS Setup This page intentionally left blank ...
Page 98: ...92 BIOS Checkpoints Beep Codes This page intentionally left blank ...