81348 Datasheet, PDF (23/89 Pages) Intel Corporation – Two Integrated Intel XScale processors

Package Information—Intel^® 81348
Table 6.
PCI Express Signals
Name
Count
RREEFFCCLLKKPN,
2
PPEETTNP[[77::00]],
16
PPEERRPN[[77::00]],
16
PPEE__CCAALLPN,
2
Total
36
Type
Description
I PCI Express* Clock is the 100 MHz differential input reference clock
Diff for the PCI Express* interface.
DOiff ^{PeCmIbEexdpdreedssc*loTcrkafnosrmthitecaPrCrIieEsxtphreesdsif*feirnetnetrifaalcoeu. tput serial data and}
DIiff ^{PeCmIbEexdpdreedssc*loRckecfeoirvtehceaPrrCieIsExthperedsisff*erinetnetriafalcine.put serial data and}
PCI Express* Calibration pins are connected to an external
calibration resistor. The PCI Express* output drivers can reference
I/O the resistor to dynamically adjust their slew rate and drive strength
t1o%coremspisetnosraitsecfoonrnveocltteadgebeatnwdeteenmtpheersaetutwreovpairnias.tions. A 1.4K Ω
December 2007
Order Number: 315038-003US
Intel^® 81348 I/ODParotacsehsesoert
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