ISIS user manual
Issue E
20
Hardware specification
Block diagram
The following block diagram shows the implementation of the ISIS PC/104-Plus SBC:
USB Hub
USB2513i
1x PCIe MiniCard
2 x USB2.0 Host
1x PCIe
2 x USB2.0
Core processor/chipset module
The ISIS is based on the Intel Atom Z5xx series processor and US15W System
Controller Hub (SCH). It supports up to 1GB of DDR2 SDRAM, BIOS, TPM and JTAG.
The ISIS PC/104-Plus board interfaces to the CPU module via a board-to-board
connector to provide video, audio and I/O connectivity.
The Intel Atom Z5xx series processor is a high-performance, ultra low power processor
with several microarchitectural enhancements over existing Intel mobile processors.
US15W SCH is a single-chip system controller hub (SCH) that consists of an integrated
graphics controller, a memory controller, and an I/O controller. The SCH combines the
functionality normally found in a separate GMCH (front side bus interface, integrated
graphics and memory controller) and ICH (platform I/O expansion) components in a
single device, providing the functionality necessary for fully featured operating systems.
The Atom processor/US15W SCH platform is designed to support very low power
applications (<5W for CPU+Chipset). Intel Atom is available in two frequency SKUs of
1.6GHz (2W) and 1.1GHz (1W). Parts are available in commercial temperature range
(0°C to +70°C), and industrial temperature range (-40°C to +85°C).
Summary of Contents for ISIS XL-1.1-M512-F2G-GPS-I
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