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User Guide • SC1-ALLEGRO •
Processor Debug Header XDP1
The SC1-ALLEGRO may be equipped with a 26-position processor debug header for hard- and
software debugging (specified by Intel® as XDP-SFF-26 Pin Platform Connection). The connector is
suitable for installation of a flat flex cable (FFC), in order to attach an JTAG debugger (emulator) such
as the Arium ECM-XDP3. An adapter (ITP-XDP-SFF-26) is required in addition to convert the 26-pin
XDP-SFF-26 Pin connector to the standard 60-pin XDP.
The header XDP1 would be mounted on the PCB bottom side, but is not stuffed by default.
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© EKF
CompactPCI
XDP Processor Debug Connector
269.1.026.902
•
FFC Connector
© EKF • ekf.com
OBSFN_A0 (PREQ#)
GND
OBSDATA_A1
OBSDATA_A2
GND
HOOK1 (XDP_PWRBTN)
HOOK3 (SYS_PWROK)
HOOK5 (BCLKN)
HOOK6 (PLTRST#)
GND
TRST#
TMS
GND
®
Serial
CPU Board • Intel® i7-3xxx Processor
OBSFN_A1 (PRDY#)
OBSDATA_A0
GND
OBSDATA_A3
HOOK0 (CPU_PWRGOOD)
HOOK2 (CFG[0])
HOOK4 (BCLKP)
VCCOBS_AB (+1.05V)
HOOK7 (DBRESET#)
TDO
TDI
TCK1
TCK0 (TCK)
-72-
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