Intel C2550 FH8065401488912 Data Sheet
Product codes
FH8065401488912
Intel
®
Atom™ Processor C2000 Product Family for Microserver
September 2014
Datasheet, Vol. 3 of 3
Order Number: 330061-002US
625
Volume 3—Signal Pin States and Termination—C2000 Product Family
Signal Pin States
32.1.9
EEPROM Signals
Refer to Section 2 of the Intel
®
Atom™ Processor C2000 Product Family Integrated GbE
Controller Programmer's Reference Manual (PRM).
32.1.10
Low Pin Count (LPC) Signals
32.1.11
Intel Legacy Block (ILB) Signals
32.1.12
RTC Well Signals
Table 32-11. EEPROM Signals
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
GBE_EE_DI
O
VOL
VOL
VOL
GBE_EE_DO
I
Pull-up
Pull-up
Pull-up
GBE_EE_SK
O
VOL
VOL
VOL
GBE_EE_CS_N
O
VOL
VOL
VOL
Table 32-12. Low Pin Count (LPC) Signals
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
LPC_AD[3:0] I/O
Pull-up
Pull-up
Off
LPC_FRAMEB O
VOH
VOH
Off
LPC_CLKOUT0
O
VOL
Running
Off
LPC_CLKOUT1
O
VOL
Running
Off
LPC_CLKRUNB I/O
OD
High-Z
High-Z
Off
Table 32-13. ILB Signals
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
ILB_SERIRQ
I/O
Pull-up
Pull-up
Off
Table 32-14. RTC Well Signals
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
RTEST_B
I
VIX-unknown
VIH
VIL
RSMRST_B
I
VIX-unknown
VIH
VIL
COREPWROK
I
VIX-unknown
VIH
VIL
SRTCRST_B
I
VIX-unknown
VIH
VIL
BRTCX1_PAD
I/O
Running
Running
Running
BRTCX2_PAD
I/O
Running
Running
Running
BVCCRTC_EXTPAD
I/O
Analog
Analog
Analog