Intel BX80580Q9400 User Manual - Page 56

Power and Reset Push Buttons

Page 56 highlights

Development Board Physical Reference 4.3.2 BSEL Jumper Settings The jumper settings in Table 18 are provided to accommodate frequency selection for the processor. Table 18. BSEL Jumper Settings Processor FSB Speed (MHz) CPU Driven 1067 800 Intel® Core™ 2 Duo processor J1G5 Æ 1-2 J1G3 Æ 1-2 J1G1 Æ 1-2 J1G5 Æ Open J1G3 Æ 2-3 J1G1 Æ 2-3 J1G5 Æ open J1G3 Æ open J1G1 Æ 2-3 SL9400 or SU9400 4.4 Power and Reset Push Buttons The development board has two push buttons -- Power and Reset. The Power button releases power to the entire board causing the board to boot. The Reset button forces all systems to warm reset. The two buttons are located near the CPU close to the East edge of the board. The Power button is located at SW1C1 and is marked PWR. The Reset button is located at SW1C2 and is marked RST. Table 19. Power-On and Reset Push buttons Description Power Button Reset Button CPU Board Reference Designator SW1C1 SW1C2 U2E1 56 Development Kit User's Manual

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Development Board Physical Reference
56
Development Kit User’s Manual
4.3.2
BSEL Jumper Settings
The jumper settings in Table 18 are provided to accommodate frequency selection for
the processor.
Table 18. BSEL Jumper Settings
Processor
Intel® Core™ 2 Duo processor
SL9400 or SU9400
CPU
Driven
J1G5
Æ
1-2
J1G3
Æ
1-2
J1G1
Æ
1-2
1067
J1G5
Æ
Open
J1G3
Æ
2-3
J1G1
Æ
2-3
FSB
Speed
(MHz)
800
J1G5
Æ
open
J1G3
Æ
open
J1G1
Æ
2-3
4.4
Power and Reset Push Buttons
The development board has two push buttons -- Power and Reset. The Power button
releases power to the entire board causing the board to boot. The Reset button forces
all systems to warm reset. The two buttons are located near the CPU close to the East
edge of the board. The Power button is located at SW1C1 and is marked PWR.
The
Reset button is located at SW1C2 and is marked RST.
Table 19. Power-On and Reset Push buttons
Description
Board
Reference
Designator
Power Button
SW1C1
Reset Button
SW1C2
CPU
U2E1