EKF SC4-CONCERTO User Manual page 90

User Guide • SC4-CONCERTO • CompactPCI
®
CompactPCI Serial Backplane Connectors P1 - P6
The SC4-CONCERTO is provided with five high speed backplane connectors P1 - P5, compliant with
®
the CompactPCI Serial specification (pin mapping for system boards).
®
The PCI Express Lanes 1_PE_* to 2_PE_* are derived directly from the processor and capable to
transfer 8GT/s (PCIe Gen3). These lanes are assigned via the backplane to the CompactPCI
pipe slots, for a maximum link width of 8 each.
EKF Part #250.3.1206.20.02 • 72 pos. 12x6, 14mm Width
P1 A B
1 PE
6
GND TX02+
1)
1 1
5
PE PE
TX00+ TX00-
1
4
GND
USB2+
1 1
3
USB3 USB3
TX+ TX-
I2C
2
GND
SCL
+5V
1
+12V
STBY
1) Polarity inversion was made on these lanes on SC4-CONCERTO for better routing. This is allowed according the
"PCI Express Base Specification 3.0" and has no effect on function or performance of the link. The pin-out shown
is as per specification.
2) This pin may carry the IEEE 1588 Pulse per Second (PPS) signal when enabled within UEFI/BIOS settings.
3) This pin may carry the IEEE 1588 Pulse per Minute (PPM) signal when enabled within UEFI/BIOS settings.
4) 10kΩ Pull-Up resistor to +3.3V when board is inserted in system controller slot.
5) This pin is connected to the CM238 PCH GPIO GPP_F12
© EKF
®
P1 CompactPCI Serial Slot Backplane Connector Type A
C D E
1 PE 1 PE
TX02- GND RX02+
1) 1)
1 1
GND PE PE
RX00+ RX00-
1
GND RSV
USB2-
1 1
PWR
USB3 USB3
BTN#
RX+ RX-
I2C PS_
GND
SDA ON#
GND +12V +12V
pin positions printed gray: not connected
®
Serial CPU Board
F G H
1 PE 1 PE
RX02- GND TX03+
1) 1)
1 1
GND PE PE
TX01+ TX01-
1
RSV GND SATA
TX+
SATA SATA
PWR_
SDI SDO
FAIL#
4) 5) 3) 4)
RST# GND PRST#
GND +12V +12V
-90-
®
Serial fat
I J K
1 PE 1
TX03- GND PE
1) RX03+
1 1
GND PE PE
RX01+ RX01-
1 1
SATA GND SATA
TX- RX+
SATA SATA
GA2 SCL SL
2) 4) 4)
WAKE_
GND RSV
IN#
GND +12V +12V
L
1
PE
RX03-
GND
1
SATA
RX-
GA3
SYS
EN#
GND
ekf.com