SC5-FESTIVAL datasheet(11/23 Pages) ELMA

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SC5-FESTIVAL • CompactPCI® Serial CPU Board • Intel® Xeon® Processor

C48-M2 Mezzanine Module

Local Expansion

The SC5-FESTIVAL is equipped with a set of

high-speed

local

expansion

interface

connectors, which can be optionally used to

attach either a low profile mezzanine module

(fits into the 4HP front panel envelope) or a side

board for an 8HP or even 12HP assembly in

total.

The connectors HSE1 and HSE2 are high speed

connectors, as required for PCI Express® Gen3

and SATA 6G. The socket EXP is used as a

legacy interface (e.g. HD Audio, LPC) and not

required for many mezzanine modules. All

connectors allow board-to-board heights of

9.5mm (C4* series), 10.0mm (S20, S40),

10.8mm (S60, S80), and 18.7mm (SC* side

cards 8HP assembly).

HSE1 can be configured for either 4 x PCIe

or 4

x SATA, or 2 x PCIe

and 2 x SATA, thanks to the

flexible HSIO channels of the CM238 PCH.

When HSE1 has been setup for SATA, the

SC5-FESTIVAL can be combined e.g. with low

cost SSD mass storage mezzanine modules such

as the C47-MSATA (dual mSATA carrier) or

C48-M2 (dual M.2 SATA sockets). For high

performance NVMe based SSD mezzanine

modules (S20/40/80), HSE1 must be configured

as PCIe x 4.

HSE2 is assigned to 4 x PCIe, and in addition

the 3rd DisplayPort video output. While S20 and

S60 get along with HSE1 only, the S40 and S80

mezzanine modules depend on both HSE1 and

HSE2, for additional I/O.

Related Information Mezzanine Connectors

www.ekf.com/s/sc5/new_mezzanine_connectors.pdf

-11-

ekf.com

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