52 SBC329 3U VPX Single Board Computer
Publication No. SBC329-HRM/1
5.4 VPX Interface
The interface to the VPX backplane is compatible with the following specifications:
VITA46.0
VITA46.4 (for PCIe I/O on the P2 connector)
VITA46.9 (for XMC rear I/O mapping)
VITA65
5.4.1
OpenVPX Compatibility
The SBC329 is compatible with the following module profiles, as defined by the
VITA65 OpenVPX Specification:
MOD3-PAY-2F2T-16.2.5-3 (board configured for two 1000BASE-T ports)
MOD3-PAY-2F2U-16.2.3-3 (board configured for two 1000BASE-BX ports)
In the two 1000BASE-T port configuration, the SBC329 will fit in this slot profile:
Figure 5-2 SLT3-PAY-2F2T-14.2.5 Port Layouts
In the two 1000BASE-BX ports configuration, the SBC329 will fit in this slot profile:
Figure 5-3 SLT3-PAY-2F2U-14.2.3 Port Layouts
Slot profiles define the physical layout of the fabric ports, whereas module profiles
include information about the fabric protocol. A backplane will define a slot profile
for each slot, but that slot is compatible with many module profiles.
Key
SE
P0/J0
Diff
P1/
J1
Diff
P2/
J2
S
E
Utility Plane
Key
Data Plane - Two Fat Pipes
User Defined
User Defined
User Defined
User Defined
Utility Plane
S
E
Control Plane - Two Thin Pipes
Key
SE
P0/J0
Diff
P1/
J1
Diff
P2/
J2
S
E
Utility Plane
Key
Data Plane - Two Fat Pipes
User Defined
User Defined
User Defined
User Defined
Utility Plane
S
E
Control Plane - Two Ultra-Thin Pipes