Intel C2550 FH8065401488912 Data Sheet
Product codes
FH8065401488912
Volume 3—Signal Names and Descriptions—C2000 Product Family
Signal Pins with Shared Functions or GPIO
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 3 of 3
September 2014
614
Order Number: 330061-002US
LPC_CLKRUNB
As BIOS Starts
LPC_CLKRUNB
I/O, OD
None
V3P3S
SC_USE_SEL = 1
GPIOS_28
Set by SW
TBD
V3P3S
ILB_SERIRQ
As BIOS Starts
ILB_SERIRQ
I/O
20K PU
V3P3S
SC_USE_SEL = 1
GPIOS_29
Set by SW
TBD
V3P3S
PMU_RESETBUTTON_B
As BIOS Starts
PMU_RESETBUTTON_B
I
20K PU
V3P3S
SC_USE_SEL = 1
GPIOS_30
Set by SW
TBD
V3P3S
AR51_RSVD
Strap Sampling
Strap: Reserved for Intel
I
None
V3P3S
As BIOS Starts
AR51_RSVD
I/O
20K PU
V3P3S
Table 31-24. Signal Pins with Shared Functions - Core Power Well (Sheet 3 of 3)
SoC Signal Pin Name
Functional Options
and Occurrences
SoC Signal Represented by
Pin
Direction
(I/O)
Internal
Pull-up (PU)
or
Pull-down (PD)
Power
Rail