Motorola ATCA-717 manual PENT/ATCA−717

Installation Switch Settings

Switch	Description
	Note: the routing described above is only applicable to BIOS
	versions w 2.0.0. Earlier BIOS versions used a different routing.
	For further information refer to
	theaPENT/ATCA−715/717/7105/7107 BIOS Information Sheeta
	which can be downloaded from the former Force Computers
	S.M.A.R.T. server or the Motorola literature catalog web site.a
	Note: The COM port swapping can also be enabled via a System
	Boot Option IPMI command. COM port swapping is enabled if
	either the switch or the IPMI command or both enable it. For
	further details about the System Boot Option IPMI command,
	refer to theaPENT/ATCA−715/717/7105/7107: Control via IPMI
	Programmer’s Guide.
SW4−1	Backup boot flash boot block write protection
	OFF: Write−enabled (default)
	ON: Write−disableda
	For details on the flash devices and the blade’s redundant BIOS
	feature, refer toasection "Flash Devices" on pagea113.
SW4−2	Default boot flash boot block write protection
	OFF: Write−enabled (default)
	ON: Write−disabled
	For details on the flash devices and the blade’s redundant BIOS
	feature, refer toasection "Flash Devices" on pagea113.
SW4−3	Reserved (default: OFF)
SW4−4	Backup boot flash data/instruction block write protection
	OFF: Write−enabled (default)a
	ON: Write−disabled
	For details on the flash devices and the blade’s redundant BIOS
	feature, refer toasection "Flash Devices" on pagea113.
SW7−1	Routing of PMC slot 1 Pn4 connector pins 30 and 31
	OFF: Pin 30 and 31 are routed to zone 3 backplane connector and
	are available as PMC I/O signals (default)
	ON: Pin 30 and 31 hold clock reference signals generated by
	clock synchronization building block
SW7−2	Routing of PMC slot 2 Pn4 connector pins 30 and 31
	OFF: Pin 30 and 31 are routed to zone 3 backplane connector and
	are available as PMC I/O signals (default)
	ON: Pin 30 and 31 hold clock reference signals generated by
	clock synchronization building block

44 PENT/ATCA−717