User manual

7 MIC-3392 Rev.2 User Manual
Chapter 1 Hardware Configuration
1.2.14 Mechanical and Environmental Specifications
! Operating temperature: 0 ~ 55° C (32 ~ 122° F)
! Storage Temperature: -20 ~ 60° C (-4 ~ 140° F).
! Humidity (Non-operating): 5 ~ 95% @ 60° C (non-condensing)
! Power Consumption: (Intel Core 2 Duo and 2 GB memory)
+5 V @ 7.16 A; +3.3 V @ 3.17 A; +12 V @ 0.40 A
! Board size: 233.35 x 160 mm (6U size), 1-slot (4 TE) wide
! Weight: 0.8 kg (1.76 lb)
! Shock: 20 G (operating); 50 G (non-operating)
! Random vibration: 1.5 Grms (operating), 2.0 Grms (non-operating)
1.2.15 Compact Mechanical Design
The MIC-3392 has a specially designed CPU heat sink to enable fanless operation.
Forced air cooling in the chassis is needed for operational stability and reliability.
1.2.16 CompactPCI Bridge
The MIC-3392 uses a PLX PCI-6540 (Hint HB8) universal bridge as a gateway to an
intelligent subsystem. When configured as a system controller, the bridge acts as a
standard transparent PCI-X to PCI bridge. As a peripheral controller it allows the local
MIC-3392 processor to configure and control the onboard local subsystem indepen-
dently from the CompactPCI bus host processor. The MIC-3392 local PCI subsystem
is presented to the CompactPCI bus host as a single CompactPCI device. Finally,
when the MIC-3392 is in drone mode, the PLX PCI-6540 is electrically isolated from
the CompactPCI bus. The MIC-3392 receives power from the backplane, supports
rear I/O and supports PICMG 2.16. Consult the PLX PCI-6540 (Hint HB8) datasheet
for more details. The PLX PCI-6540 PCI bridge provides the following features:
! PCI Interface
– Full compliance with the PCI Local Bus Specification, Revision 2.3
– Supports 3.3V or 5V tolerance I/O
– Transparent and non-transparent bridge function
– 64-bit, 33MHz-133MHz asynchronous operation
– Support for 8 Bus Masters
– Usable in CompactPCI system slot or peripheral slot
– 10-KB Buffer Architecture for PCI-X-to-PCI-X and PCI-X-to-PCI bridging and
speed conversion
– 1-KB downstream Posted Write buffer
– 1-KB upstream Poster Writer buffer
– 4-KB downstream Read Data buffer
– 4-KB upstream Read Data buffer
Consult the PLX PCI 6540 data book for detail.
Note! The operating temperature range of the MIC-3392 depends on the
installed processor and the airflow through the chassis.