Intel
®
EP80579 Integrated Processor with Intel
®
QuickAssist Technology—Technical Reference
Development Kit User’s Guide
October 2008
34
Order Number: 320067-002US
Figure 13
shows the SPI and FWH boot selection option.
S
CMOS Clear
Section 5.11
J3J1
Reset CMOS:
1-2 = Normal
2-3 = Clear CMOS
1-2
T
Boot Option for SPI
Boot or FWH Boot
Selection
J2K2,
J3K1
Boot Option Selection:
Figure 13
J2K2, J3K1 = GPIO17, GPIO33
Open, Open -> Boot From FWH (default)
Open, Short -> RESERVED
Short, Open -> RESERVED
Short, Short -> Boot From SPI Flash
1-2
U
SPI Flash Write
Protection
J2K1
SPI Flash WP:
Figure 13
Short = Write Protected
Open = Normal (default)
1-2
Table 13.
Jumper Block Descriptions (Sheet 3 of 3)
Location
Jumper Name
Ref Des
Description
Default
Position
Figure 13.
SPI and FWH Boot Option Jumpers
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