Intel C2518 FH8065501516710 Data Sheet
Product codes
FH8065501516710
Intel
®
Atom™ Processor C2000 Product Family for Microserver
September 2014
Datasheet, Vol. 2 of 3
Order Number: 330061-002US
471
Volume 2—Serial Peripheral Interface (SPI)—C2000 Product Family
22
Serial Peripheral Interface (SPI)
The SoC implements an Serial Peripheral Interface (SPI) controller as one of the two
interfaces for the BIOS Flash storage. The controller supports a maximum of two SPI
Flash devices and supports frequencies of 20 MHz (default) and 33 MHz.
Figure 22-1. SPI Covered in This Chapter
I
O
Platform Controller Unit
UART
GP
IO
IO
RT
C
C
HP
E
E
T
82
59
59
I/
O A
P
IC
82
54
54
iLB
2
I
O
I
O
I
O
I
O
I
O
PMC
I
O
SMBus
0
I
O
LP
C
I
O
S
E
RI
RQ
I
O
SPI
I
O