Introduction am4100 – Kontron AM4100 User Manual
Page 28
Introduction
AM4100
Page 1 - 10
ID 36126, Rev. 2.0
P R E L I M I N A R Y
LE
Ds
Module Management
LEDs
•
LED1 (red):
Out-of-Service LED
•
LED2 (red/green/amber):
Health LED
•
HS LED (blue):
The hot swap indicator provides basic feed-
back to the user on the hot swap state of the
module. The HS LED states are off, short
blink, long blink, and on.
User-Specific LEDs
•
ULED3 (red/green):
AMC Ethernet port A link signal status or
POST code LED.
•
ULED2 (red/green):
AMC Ethernet port B link signal status or
POST code LED.
•
ULED1 (red/green):
Freely configurable or POST code LED
•
ULED0 (red/green):
Freely configurable or POST code LED
Ti
m
er
Watchdog Timer
•
Software-configurable, two-stage Watchdog with programmable timeout
ranging from 125 ms to 256 s in 12 steps
•
Serves for generating IRQ, hardware reset or both in cascaded mode
System Timer
•
Two groups of four global 32-bit timers clocked with MPX clock or RTC
clock input
•
Timers within each group can be joined to time longer durations
•
Hardware delay timer for short reliable delay times
IPMI
Module Management
Controller
•
Renesas H8 microcontroller with 40 kB RAM and redundant 512 kB
MMC Firmware Flash with automatic roll-back strategy
•
The MMC carries out IPMI commands such as monitoring several on-
board temperature conditions, board voltages and the power supply sta-
tus, and managing hot swap operations.
•
The MMC is accessible via a local IPMB (IPMB-L) and Keyboard Con-
troller Style (KCS) Interfaces.
Hot Swap
The AM4100 has full hot swap capability.
Thermal Management
CPU and board overtemperature protection is provided by:
•
Four temperature sensors for monitoring the board temperature
•
CPU internal sensors
•
Specially designed heat sinks
General
Power Consumption
For further information, refer to Chapter 6, “Power Considerations”.
Temperature Range
Operational:
-5°C to +55°C
Storage: -40°C to +70°C
Mechanical
Single Module:
•
Mid-size version
•
Full-size version
Dimensions
Mid-size: 181.5 mm x 73.5 mm x 18.96 mm
Full-size: 181.5 mm x 73.5 mm x 28.95 mm
Board Weight
Mid-size: 261 grams (with heat sink)
Full-size: 304 grams (with heat sink)
JTAG
Two JTAG interfaces:
•
One processor JTAG interface routed to the onboard debug connector
for debugging purposes
•
One onboard JTAG interface connected to the AMC Card-edge connec-
tor for debugging and manufacturing purposes
Table 1-2:
AM4100 Main Specifications (Continued)
AM4100
SPECIFICATIONS