Rev. 05.26.08

MTC600 Series

10 of 19

Embedded Power for

Business-Critical Continuity

PM-EMMC

IPMB-0 Interface

Functionality

A PM-EMMC is implemented per MicroTCA.0 R1.0 requirements 4.116 through 4.120

IPM Device

IPMB Interface

PM-EMMC aggregates IPMB-A and IPMB-B IPMI v1.5 protocol

SDR Repository

Sensors

Implements mandatory 2 temp sensors; Implements voltage and current senors

Watchdog Timer

Implements a watchdog timer for resetting PM's own PM-EMMC

FRU Inventory

Initialization Agent

PM-EMMC is responsible for initializing it's own event generation and sensors

Internal Event Generation

External Event Generation

Events sent over IPMB-0

Power Channel Mapping

Power Channel

Management

Power

Payload Power

PS1#

ENABLE#

Autonomous Power

1, 2

MP_M1, MP_M2

PP_M1, PP_M2

PS1_M1#, PS1_M2#

EN_M1#, EN_M2#

Depends on PWRON_

M1, PWRON_M2

3, 4

MP_CU1, MP_CU2

PP_CU1, PP_CU2

PS1_CU1#, PS1_CU2#

EN_CU1#, EN_CU2#

Yes

5-16

MP_1 - MP_12

PP_1 - PP_12

PS1_# - PS1-12#

EN_1# - EN_12#

No

Global Commands

NetFN App Request=06h; Response=07h

Command

CMD

Note

Get Device ID

01h

As defined in IPMI v1.5; Broadcast Get Device ID not supported

Cold Reset

02h

As defined in IPMI v1.5

Event Commands

NetFN S/E Request=04h; Response=05h

Command

CMD

Note

Set Event Receiver

00h

As defined in IPMI v1.5

Get Event Receiver

01h

As defined in IPMI v1.5

Platform Event

02h

As defined in IPMI v1.5

Supported Commands