System Management: Vendor Commands

Bused Resource

To send a Bused Resource command to the carrier controller, the payload uses the Bused

Resource command of the SIPL.

Table 7-32:Bused Resource Command

Type:

Byte:

Data Field:

Request Data

1:3

PPS IANA Private Enterprise ID, MS Byte first

 

 

0x00400A = 16394 (Pigeon Point Systems)

 

 

 

 

4

Command Types for Carrier Controller to Board

 

 

0 Query if board has control of the bus

 

 

1 Release requests a board to release control of the bus

 

 

2 Force board to release control of bus immediately

 

 

3 Bus Free informs board that the bus is available

 

 

Command Types for Board to Carrier Controller

 

 

0 Request to seize control of the bus

 

 

1 Relinquish control of the bus, carrier controller can reassign

 

 

control of bus

 

 

2 Notify carrier controller that control of the bused resource has

 

 

been transferred to this board from another authorized board

 

 

 

 

5

Bused Resource ID

 

 

0 Metallic Test Bus pair #1

 

 

1 Metallic Test Bus pair #2

 

 

2 Synch clock group 1 (CLK1A and CLK1B pairs)

 

 

3 Synch clock group 2 (CLK2A and CLK2B pairs)

 

 

3 Synch clock group 3 (CLK3A and CLK3B pairs)

 

 

 

Response Data

1

Completion Code

 

 

 

 

2:4

PPS IANA Private Enterprise ID, MS Byte first

 

 

0x00400A = 16394 (Pigeon Point Systems)

 

 

 

 

5

Status

 

 

0 Ack; carrier controller acknowledges that board has control

 

 

1 Error; same as Ack, but carrier controller believes board should

 

 

not have been given control of the resource (optional)

 

 

2 Deny; carrier controller denies control of resource by the board

 

 

 

Bused Resource Status

If the IPMC receives a Bused Resource command from IPMB-0, it asserts an appropriate event and notifies the payload which uses the Bused Resource Status command over the SIPL. When the IPMC receives a Bused Resource Status command, the respective bit in the IPMC status is cleared.

The payload must issue a Bused Resource Status command before the payload communica- tion time-out time. If the payload does not issue such a command before the payload com- munication time-out time, the IPMC sends the 0xC3 completion code (Time-Out) in the appropriate Bused Resource command reply.

7-34

ATCA-9305 User’s Manual

10009109-01

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Emerson ATCA-9305 user manual Bused Resource Status
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ATCA-9305 specifications

The Emerson ATCA-9305 is a high-performance AdvancedTCA (ATCA) chassis designed to meet the demanding requirements of telecommunications and IT infrastructure. With a focus on scalability, reliability, and flexibility, this equipment is ideal for service providers and enterprises looking to deploy robust applications in a variety of environments.

One of the main features of the ATCA-9305 is its support for high-density blade configurations. The chassis can accommodate up to 14 ATCA blades, enabling the deployment of powerful processing units, communication modules, and storage solutions. This level of density not only maximizes space but also minimizes power consumption, which is crucial for reducing operational costs in large-scale deployments.

The ATCA-9305 is built with a focus on advanced thermal management and redundancy. It employs a sophisticated cooling architecture that ensures optimal airflow across the chassis, preventing overheating during operation. Additionally, the chassis features hot-swappable fans and power supplies, which means that components can be replaced without interrupting the overall system performance. This capability enhances uptime and reliability, which is essential for mission-critical applications.

Another notable characteristic of the ATCA-9305 is its support for various interconnect technologies. The chassis provides robust backplane options that facilitate high-bandwidth communication between blades. It supports Ethernet, PCI Express, and Serial RapidIO, allowing for seamless integration with existing infrastructure and future technologies. This flexibility enables organizations to adapt to changing market demands and technological advancements.

Security features are also a prominent aspect of the ATCA-9305. The chassis incorporates hardware-based security modules that enhance data integrity and protect sensitive information. This is particularly important for service providers who must adhere to strict regulatory compliance standards.

In terms of management and monitoring, the ATCA-9305 is equipped with advanced management capabilities. It supports AdvancedTCA Management Interface (IPMI) and other monitoring protocols, allowing administrators to easily oversee the health and performance of the entire system. This level of visibility aids in proactive maintenance and troubleshooting, effectively reducing downtime.

In conclusion, the Emerson ATCA-9305 is a powerful and versatile chassis that stands out due to its high-density configuration, advanced thermal management, diverse interconnect technology support, robust security features, and comprehensive management capabilities. Its design is tailored for the evolving needs of telecommunications and data center environments, making it a valuable asset for any organization looking to enhance its infrastructure.
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