Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Intel
®
Atom™ Processor C2000 Product Family for Microserver
September 2014
Datasheet, Vol. 3 of 3
Order Number: 330061-002US
627
Volume 3—Signal Pin States and Termination—C2000 Product Family
Signal Pin States
32.1.16
SPI and Flash Memory Signals
32.1.17
GPIO DFX Signals
32.1.18
CLK Interface
Table 32-18. SPI and Flash Memory Signals
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
SPI_MISO
I
Pull-up
Pull-up
Pull-up
SPI_MOSI
I/O
Pull-down
VOL
Pull-up
SPI_CLK
O
VOL
VOL
Pull-up
SPI_CS0_B
O
VOH
VOH
Pull-up
SPI_CS1_B
O
VOH
VOH
Pull-up
Table 32-19. GPIO DFX Signals
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
DFX_PORT_CLK[1:0]
I/O
VOL
VOL
Off
DFX_PORT[15:0]
I/O
VOL
VOL
Off
CTBTRIGINOUT
I/O
Pull-up
Pull-up
Off
CTBTRIGOUT
O
VOL
VOL
Off
RCOMP_CORE_LVT
O
Analog
Analog
Off
Table 32-20. CLK Receiver Interface
Signal Name
Direction
During Reset
(PWROK)
Post-Reset
S5
HPLL_REFP
I
Running
Running
Off
HPLL_REFN
I
Running
Running
Off
CLK14_IN
I
Pull-up
Pull-up
Off