User manual

MIC-3392 Rev.2 User Manual 6
1.2.7 Ethernet
The MIC-3392 uses two Intel 82573E LAN chips to provide 10/100/1000Base-T
Ethernet connectivity (LAN1 & LAN2) and one Intel 82562GT LAN chip to provide 10/
100Base-T Ethernet connectivity (LAN3) via rear I/O. Optional settings for the source
of each individual Gigabit Ethernet port can be selected in the BIOS menu. These are
mutually exclusive and can be any one of:
! Front I/O (RJ-45)
! Rear I/O (Rear Transition Module)
! PICMG 2.16
1.2.8 Storage interface
The MIC-3392 supports two SATA interfaces and one IDE channel. The SATA1 inter-
face can be routed to an onboard 2.5" SATA hard disk drive or to the rear I/O module
via the J3 connector. The onboard SATA port is only available on the single PMC ver-
sion of the MIC-3392. The SATA2 interface is connected to the rear I/O module via
the J5 connector and is reserved for user customized designs. Currently, Advan-
tech's compatible RIO modules provide the SATA1 interface. The MIC-3392 also sup-
ports one IDE channel. The master is reserved for an onboard CompactFlash disk
drive (type 1). The slave is connected to a rear I/O module via the J3 connector.
1.2.9 Serial ports
One RJ-45 COM1 port (RS-232 interface) is provided on the front panel. A COM2
port is routed to a rear I/O module via the J5 connector.
1.2.10 USB port
Two USB 2.0/1.1 compliant ports with fuse protection are provided. Both ports are
routed to front panel connectors on the MIC-3392A (single-PMC board variant) and
to the rear I/O module via the J5 connector on both the single-PMC and dual-PMC
board variants.
1.2.11 LEDs
LEDs are provided on the front panel as follows:
! One bi-color LED (blue/yellow) indicates hot-swap status. Blue indicates that the
board may be safely removed from the system and yellow indicates HDD activ-
ity.
! One green LED provides power status and a further green LED indicates “Mas-
ter or Drone” mode. Green indicates that the board is in “Master” mode and
when the LED is off the board is in “Drone” mode.
! One yellow LED indicates BMC heartbeat status.
1.2.12 Watchdog timer
An onboard watchdog timer provides system reset capabilities via software control.
The programmable time interval is from 1 to 255 seconds.
1.2.13 Optional Rear I/O Modules
A number of rear I/O modules are available with different I/O options:
! RIO-3310AE: 6U cPCI Rear I/O Module without SCSI
! RIO-3310S-A1E: 6U cPCI Rear I/O Module (Internal SCSI connectors)
! RIO-3310S-A2E: 6U cPCI Rear I/O Module (External SCSI connectors)