User`s manual

www.dfi .comChapter 3 Hardware Installation
17
Chapter 3
Signal Pin# Pin Type Pwr Rail /Tolerance CD9A3 Series Carrier Board Description
EXCD0_CPPE# A49 PU 10k to 3.3V
EXCD1_CPPE# B48 PU 10k to 3.3V
EXCD0_PERST# A48
EXCD1_PERST# B47
Signal Pin# Pin Type Pwr Rail /Tolerance CD9A3 Series Carrier Board Description
DDI1_PAIR0+/DP0_LANE0+ B71 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR0-/DP0_LANE0- B72 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR1+/DP0_LANE1+ B73 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR1-/DP0_LANE1- B74 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR2+/DP0_LANE2+ B75 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR2-/DP0_LANE2- B76 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR3+/DP0_LANE3+ B81 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR3-/DP0_LANE3- B82 Connect AC Coupling Capacitors 0.1uF to Device
DDI1_PAIR4+ B77 NA NA
DDI1_PAIR4- B78 NA NA
DDI1_PAIR5+ B91 NA NA
DDI1_PAIR5- B92 NA NA
DDI1_PAIR6+ B93 NA NA
DDI1_PAIR6- B94 NA NA
I/O PCIE AC coupled on Module
PD 49.9K to GND
(S/W IC between Rpu/PCH)
Connect to DP AUX+ DP AUX+ function if DDI1_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V
PU 2.2K to 3.3V, PD 49.9K to
GND
Connect to HDMI/DVI I2C CTRLCLK HDMI/DVI I2C CTRLCLK if DDI1_DDC_AUX_SEL is pulled high
I/O PCIE AC coupled on Module PU 100K to 3.3V Connect to DP AUX- DP AUX- function if DDI1_DDC_AUX_SEL is no connect
I/O OD CMOS 3.3V / 3.3V PU 2.2K to 3.3V/PU 100K to 3.3V Connect to HDMI/DVI I2C CTRLDATA HDMI/DVI I2C CTRLDATA if DDI1_DDC_AUX_SEL is pulled high
DDI1_HPD/DP0_HPD B89 I CMOS 3.3V / 3.3V PD 1M to GND PD 1M and Connect to device Hot Plug Detect DDI Hot-Plug Detect
DDI1_DDC_AUX_SEL B95 I CMOS 3.3V / 3.3V PD 1M to GND PU 100K to 3.3V for DDC(HDMI/DVI)
Selects the function of DDI1_CTRLCLK_AUX+ and DDI1_CTRLDATA_AUX-.
This pin shall have a 1M pull-down to
logic ground on the Module. If this input is floating the AUX pair is
used for the DP AUX+/- signals. If pulled-high the AUX pair
contains the CRTLCLK and CTRLDATA signals
************************************************************
DDI[n]_DDC_AUX_SEL shall be pulled to 3.3V on the Carrier with a 100K Ohm
resistor to configure the DDI[n]_AUX pair as the DDC channel.
Carrier DDI[n]_DDC_AUX_SEL should be connected to pin 13 of the DisplayPort
Signal Pin# Pin Type Pwr Rail /Tolerance CD9A3 Series Carrier Board Description
USB0+ A46
USB0- A45
USB1+ B46
USB1- B45
USB2+ A43
USB2- A42
USB3+ B43
USB3- B42
USB4+ A40
USB4- A39
USB5+ B40
USB5- B39
USB6+ A37
USB6- A36
USB7+ B37
USB7- B36
ȟ
ȟ
ȟ
ȟ
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
DDI Si
g
nals Descri
p
tions
O PCIE AC coupled off Module DDI 1 Pair 0 differential pairs/Serial Digital Video B red output differential pair
O PCIE AC coupled off Module DDI 1 Pair 2 differential pairs/Serial Digital Video B blue output differential pair
O PCIE AC coupled off Module
I/O USB 3.3V Suspend/3.3V USB differential pairs 4
I/O USB 3.3V Suspend/3.3V
Connect 90ಳ @100MHz Common Choke in series
and ESD suppressors to GND to USB connector
I/O USB 3.3V Suspend/3.3V
USB differential pairs 7, USB7 may be configured as a USB client or as a host, or both, at the
Module designer's discretion.
I/O USB 3.3V Suspend/3.3V USB differential pairs 6
I/O USB 3.3V Suspend/3.3V USB differential pairs 5
NA for CD9A3
O PCIE AC coupled off Module DDI 1 Pair 3 differential pairs/Serial Digital Video B clock output differential pair.
DDI 1 Pair 1 differential pairs/Serial Digital Video B green output differential pair
USB differential pairs 3
I/O USB 3.3V Suspend/3.3V USB differential pairs 2
I/O USB 3.3V Suspend/3.3V USB differential pairs 1
USB Si
g
nals Descri
p
tion
s
I/O USB 3.3V Suspend/3.3V USB differential pairs 0
DDI1_CTRLCLK_AUX+/DP0_AUX+ B98
DDI1_CTRLCLK_AUX-/DP0_AUX- B99
NA for CD9A3
NA for CD9A3
Ex
p
ressCard Si
g
nals Descri
p
tion
s
I CMOS 3.3V /3.3V PCI ExpressCard: PCI Express capable card request, active low, one per card
O CMOS 3.3V /3.3V PCI ExpressCard: reset, active low, one per card