Artesyn Embedded Technology ATCA-7365-CE, Инструкция по установке и эксплуатации, Страница: 148 / 288

Functional Description
ATCA-7365-CE Installation and Use (6806800L73N )
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5.14 Control Logic
The Blade provides control logic for specific functions including:

Payload power supervision and sequencing

Payload resets

Multiple HW interfaces between payload and IPMC

Support for sensors as required
Any control circuitry based on programmable logic whether intended for payload supervision
or as part of the payload is remotely upgradeable. Crisis recovery circuitry is provided to
prevent board lock-ups as the result of a failed remote upgrade of the board control logic.
5.15 Front Board Faceplate
The blade's faceplate provides the following interfaces and control elements:

Two USB 2.0 ports

Serial console port to connect to either payload or IPMC serial I/F

Out of Service, In Service, Attention, and Hot Swap LEDs

One 1000Base-T Ethernet port

Recessed reset button
The blade design provides the possibility to cover unused faceplate elements like LEDs or push
button behind a custom overlay foil.
5.16 USB 2.0 Interface
The ICH10R provides internal USB1.1/ USB 2.0 host controllers with up to twelve USB 2.0 ports.
Two ports are routed to the faceplate, one port is used on board to connect a USB 2.0 SSD User
Flash Module and one port is routed to the RTM. The ports available at the faceplate are routed
to a dual stacked connector. The ports are USB 2.0 compliant.