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Shelf Management Alarm Module
AXP 1410 Installation and Use (6806800H70F
)
168
8.3
Shelf Management Controller
The ShMC part is derived from Emerson's IPMC building block and consists of two coupled
microcontrollers:
z
IPMC Master Controller (IMC) based on an ATmega2560
z
IPMC Slave Controller (ISC), based on an ATmega168
8.3.1
IPMB0 Interface
IPMB0-A is connected to the I
2
C controller of the IMC, IPMB0-B to the I
2
C controller of the ISC
of the ShMC. Both microcontrollers have their own I
2
C controller and handle message
transmission and reception independently, including bus error handling and bus arbitration.
Received messages sent from both the IMC and the ISC channels are collected by the IMC. The
IMC dispatches messages which have to be sent either to its own I
2
C interface or to the ISC for
transmission.
8.3.2
IPMC Standard Functions
The standard functionality of the Emerson IPMC is available on the IPMC of the SAM1410. Refer
Supported Commands
and
FRU Information and Sensor Data Records
of
SAM1410 Installation and
Use
manual, for further information.
Содержание AXP 1410
Страница 12: ...AXP 1410 Installation and Use 6806800H70F 12 List of Tables ...
Страница 14: ...AXP 1410 Installation and Use 6806800H70F 14 List of Figures ...
Страница 22: ...AXP 1410 Installation and Use 6806800H70F About this Manual 22 About this Manual ...
Страница 25: ...System Overview AXP 1410 Installation and Use 6806800H70F 25 Figure 1 2 System Rear View ...
Страница 62: ...System Installation AXP 1410 Installation and Use 6806800H70F 62 ...
Страница 82: ...FRU Installation AXP 1410 Installation and Use 6806800H70F 82 ...
Страница 118: ...Supported IPMI Commands AXP 1410 Installation and Use 6806800H70F 118 ...
Страница 164: ...FRU Information and Sensor Data Records AXP 1410 Installation and Use 6806800H70F 164 ...
Страница 201: ...Index AXP 1410 Installation and Use 6806800H70F 201 ...
Страница 202: ...Index AXP 1410 Installation and Use 6806800H70F 202 ...
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