Flat Panel Configuration Data; Pci Express Routing - Congatec conga-QEVAL/Qseven 2.0 User Manual

Flat Panel Configuration Data

5.2.11.3
The flat panel configuration data (EPI extended EDID™ 1.3 file) for most common displays is included in the congatec Qseven
system BIOS. The customer can also use a customized EPI extended EDID™ 1.3 file that can be stored in a serial EEPROM located on the
QEVAL 2.0 (DIL 8 socket U37).
Note
Supported EEPROMs: 24C02, 24C04 and 24C16 at address A0h.
5.2.12

PCI Express Routing

The QEVAL 2.0 supports up to four PCI Express links (PCIe 0-3). PCIe link 0 is shared on the QEVAL 2.0 between PCIe Slot 0 (X11) and mini-
PCIe (X31) via a PCIe switch. The table and diagram below describe the routing of the PCI Express links. The table on the next page describes
the pinout of each PCI Express slot.
PCI Express Links Routing
PCIe Link Originates from Connected to
Qseven module
0 ®
Qseven module
1 ®
Qseven ® module
2
Qseven module
3 ®
Note
The JTAG Interface is not available on any of the PCI Express slot.
If you want to use the mini-PCIe, then do not connect any PCIe card to Slot 0. If a PCIe
card is connected to Slot 0 (X11), the mini-PCIe will not function.
Copyright © 2014 congatec AG
Comment
PCIe Slot 0 and miniPCIe via If you insert a PCIe Card in
a switch slot 0, the mini PCIe will not
function
PCIe Slot 1 - X12
PCIe Slot 2 - X13
PCIe Slot 2 - X14
U37
EEPROM Socket
PCI Express
Link 0
Switch
PCI Express
Link 1
PCI Express
Link 2
PCI Express
Link 3
QEV2m11
CPU module's
®
NOTE:
Mini PCIe
If a PCIe card is connected to Slot 0 (X11),
the mini PCIe will not function.
If you want to use the mini PCIe, do
not connect any PCIe to Slot 0
PCIe Slot 0
PCIe Slot 1
(X11)
(X12)
PCIe Slot 2 PCIe Slot 3
(X13) (X14)
36/49