Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (June 2014) - Manual (Page 74)

Controls, Indicators, and Connectors
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54F) 74
3.2.4.2 FPGA JTAG Head
A single row six-pin heads for FPGA programming through JTAG is provided on the board.
3.3 Switch Settings
Switches reside on the component side 1 of the board and are not covered by any other
component. Its pin 1 is clearly marked on the PCB and by default are "OFF".
3.3.1 PCH Switch
Figure 3-3 USB 2.0 Flash Disk Module Connector Pinout
Table 3-11 Switch SW2 Settings
Switch PCH Function Default
SW2.1 GPIO6 ON: Load default BIOS setting OFF
SW2.2 GPIO7 ON: BIOS Crisis Recovery OFF