XVME-6300
6U VME Intel i7 Core Processor Board
Acromag, Inc. Tel: 248-295-0310
- 19 -
www.acromag.com
P2 I/O Signal Requirements
This section provides the information necessary to interface with the P2 I/O signals, without using a
XVME-9630 RTM module.
VGA: For proper operation of the VGA display, 150ohm termination to GND is required on the
CRT_REAR_RED, CRT_REAR_GREEN and CRT_REAR_BLUE signals. Failure to apply this termination may
result in poor display quality and improper operation of Intel® HD Graphics control panel in Windows®.
Also for proper monitor detection, the REAR_DDC_CLK and REAR_DDC_DATA lines should be level
shifted to +5V. See the following for suggested interface schematic:
It is strongly suggested that ESD protection be included in interface circuitry on the VGA and USB ports.
Failure to do so may cause damage the XVME-6300 in the event of an ESD discharge into the I/O pins.
VME P0
The following ports are available on the VME P0 connector: Ethernet 0, Ethernet 1 and PMC1 I/O.
Accessing these ports can be done easily by using the XVME-9630 RTM module with 2 port Ethernet PIM
installed, provided the system backplane supports use of RTM modules.
Ethernet 0 and Ethernet 1 also support Vita 31.1 Switch Fabric in compliant back planes.
PIN
F
E
D
C
B
A
1
GND
GND
GND
GND
GND
GND
2
GND
ENET0_P2_DN
ENET0_P2_DP
GND
ENET0_P0_DN
ENET0_P0_DP
3
GND
ENET0_P3_DN
ENET0_P3_DP
GND
ENET0_P1_DN
ENET0_P1_DP
4
GND
ENET1_P2_DN
ENET1_P2_DP
GND
ENET1_P0_DN
ENET1_P0_DP
5
GND
ENET1_P3_DN
ENET1_P3_DP
GND
ENET1_P1_DN
ENET1_P1_DP
6
GND
ENET0_ACT#
ENET1_ACT#
+3.3V to RTM
ENET0_LINK#
ENET1_LINK#
7
GND
PMCA_IO1
PMCA_IO2
PMCA_IO3
PMCA_IO4
PMCA_IO5
