Artesyn ATCA-7480, Installation And Use Manual, Page: 51 / 330

Hardware Preparation and Installation
ATCA-7480 Installation and Use (6806800T17A)
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2.4 Switch Settings
All mechanical switches are OFF in their default configuration. Switch selection used only for
debugging are grouped in separate devices, which are not assembled in volume production.
Switches reside on the component side 1 and are not covered by any other component. Their
location is shown in the following figure:
Figure 2-3 Switch Location (Bottom Side of the Blade)
Table 2-5 Switch SW1 settings
Switch Function Default
SW1.1 A2F200 JTAG_SEL strap
OFF= JTAG to Fabric (Default)
ON= JTAG to CPU-Core OFF A2F200 JTAGSEL
SW1.2 BIOS Image Swap OFF Default Image
ON=secondary
Image in 16MB
device
SW1.3 TSOP or Debug-Socket SPI Boot
select
OFF= Boot from TSOP SPI Flash (either
Default/Recovery)
ON = Boot from Debug Socket SPI
Flash OFF Boot from BIOS
Socket