XVME-6700A
USER
’S
MANUAL
Acromag, Inc. Tel: 248-295-0310
- 12 -
http://www.acromag.com
- 12 -
https://www.acromag.com
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One RS-232 only. TX/RX signals only. Routed to the Expansion Site connector to
make the port available on the front panel via the optional XBRD-9060.
1.6.5 Atmel AT97SC3204 (1.2) or
SLB9665XT20
(2.0) TPM
The Atmel AT97SC3204 and Infineon SLB9665XT20 are fully integrated security modules
that implement version 1.2, or 2.0, of the Trusted Computing Group (TCG) specification
for Trusted Platform Modules (TPM). The TPM includes a cryptographic accelerator
capable of computing a 2048-bit RSA signature in 200ms and a 1024-bit RSA signature in
40ms. Performance of the SHA-1 accel
erator is 20μs per 64
-byte block.
1.6.6 FPGA-based VME to PCI Express Bridge
The FPGA-based VME to PCIe bridge is a full VME64x Master/Slave interface with slot-1
functions and interrupt management. All VME64x data transactions (SBT, BLT, MBLT,
2eVME and 2eSST) on all common addressing space modes (A16, A24 and A32) along
with a fully programmable hardware byte swapper function are supported. It has been
successfully implemented and validated in VME SBCs since 2009 under Linux and
VxWorks allowing the solution to meet high maturity and reliability levels required by the
industry.
1.6.7 Expansion Sites
There are two expansion sites available on the XVME-6700A, referred in this manual as
the Upper Site and the Lower Site. The Upper Site is at the top of the XVME-6700A when
installed vertically in a VME chassis. The Lower Site is in the middle of the board, adjacent
to the CPU heatsink.
The Upper Site can be used for a PMC or XMC module, with the I/O from the J24
connector routed to the VME P2 connector. The Upper Site can instead be used with the
optional XBRD-9060 I/O Expander module.
The Lower Site can be used for a PMC or XMC module, with the I/O from the J14
connector routed to the VME P0 connector, if installed. Alternatively, I/O from the J16
connector can be routed to the P0 connector.
Note:
If one PMC and one XMC module are installed in the Expansion Sites, the PMC
module must be installed in the Upper Site.
