2.11 Redundant Ipmc Firmware & Bootblock; 2.12 Leds Description; Hot Swap Led (Led0); Table 2-3 Faceplate Leds - Kontron AT8060 User Manual

2.11 Redundant IPMC Firmware & BootBlock
The IPMC runs a firmware from SPI flash memory. The IPMC Boot Block saves the last two copies of the IPMC
firmware image in the same as it's boot block SPI flash memory. The Boot Block manages the IPMC
reprogrammation and can rollback to the previous firmware image in the IPMC internal flash in case of update
problem.
Note:
The IPMC has an external hardware watchdog.

2.12 LEDs Description

The following table lists the LED on the faceplate (excluding the SFP Ethernet LEDs).
Table 2-3:Faceplate LEDs
LED Name Color
HDD activity Green
ATCA0 Blue
ATCA1 Amber/Red
ATCA2 Amber/Green
ATCA3 Amber/Green
B.I. 1 Amber/Green
B.I. 2 Amber/Green
F.I. 1 Amber/Green
F.I. 2 Amber/Green
RTM 1 Amber/Green
RTM 2 Amber/Green
FRONT 1 Amber/Green
FRONT 2 Amber/Green
2.12.1

Hot Swap LED (LED0)

The Blue / Hot Swap LED indicates the hot swap status of the unit. The LED is ON when it is safe to remove the
unit from the slot. During normal operation, this LED is OFF.
Controlled by
Chipset/FPGA
IPMC
IPMC
IPMC
IPMC/CPU
FPGA
FPGA
FPGA
FPGA
FPGA
FPGA
FPGA
FPGA
16
Description
AMC & RTM HDD activity status
Blade Hot Swap status
Blade OOS (out-of-service)
Healthy status
Application specific
Base Interface Channel 1 Status
Base Interface Channel 2 Status
Fabric Interface Channel 1 Status
Fabric Interface Channel 2 Status
Management LAN RTM Interface Channel
1 status
Management LAN RTM Interface Channel
2 status
Management LAN SFP Interface Channel
1 status
Management LAN SFP Interface Channel
2 status
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