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Blue LED – Indicates that blade server is safe for removal (hot-swap activity)
■
when on and hot-swap in progress when blinking.
The LEDs are controlled by H8.
5.1.6.6
Power Control
The BMR-H8S is able to control (enable/disable) power rails to the payload.
5.1.6.7
Extended Interface E-keying Control
The BMR-H8S provides E-keying for the Extended interfaces to the midplane.
PICMG mandates that the software hooks for E-keying be present, but it does not
mandate that anything needs to be done in hardware in response to this. There is no
hardware support for E-keying in the base interfaces. E-keying for the Extended
interfaces is accomplished by setting the SIG_DET lines active.
2
5.1.6.8
I
C Architecture
FIGURE 5-6
contain a description of the I
access to the MPC_RUN_I2C bus..
5-20
Netra CP3060 Board User's Guide • April 2009
is a block diagram of the I
2
C Devices and Address map. The MPC has default
2
C architecture. The subsequent subsections
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