PLX Technology PEX 8624-AA RDK, Справочник по аппаратуре

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PEX 8624-AA RDK Hardware Reference Manual – Version 1.1
Copyright © 2010 by PLX Technology, Inc. All rights reserved
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3.1.3 Parallel Hot-Plug Signal and Control (SW3)
Figure 3-3. Switch SW3 Default Settings
Table 3-2. Switch SW3 Description
SW2 Functional Description Switch Position Settings
Enable/bypass PHP outputs to
generate power, RefClk and
PERST#, to connector SLOT 1
Position 2
ON: enable SERIAL HOT-PLUG outputs to generate power, RefClk and
PERST# to SLOT 1
OFF: bypass SERIAL HOT-PLUG and still provide power, RefClk and PERST#
to SLOT 1
Enable/disable HP_MRL_B# at
Parallel Hot-Plug Position 1
ON: enable HP_MRL_B#
OFF: disable HP_MRL_B#
3.1.4 DC/DC Converter and Mode Controls (SW4)
Figure 3-4. Switch SW4 Default Settings
Switch SW4 is for PLX internal test only. Changing the settings for SW4 is not recommended.