IEI Technology NANO-LX, User Manual

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NANO-LX CPU Card
27
Feature AMD Geode™ LX Processor
Pipeline Depth Unlimited
Accelerated Rotation BLT 8, 16, 32 bpp
Color Depth Conversion 5:6:5, 1:5:5:5, 4:4:4:4, 8:8:8:8
Table 2-1: Geode LX Graphics Processor Features
2.4 Memory Support
Up to 1GB of DDR 333/400MHz SO-DIMM SDRAM is supported by the NANO-LX
embedded module.
2.5 PCI Bus Interface Support
The GeodeLink PCI South Bridge (GLPCI_SB) provides a PCI interface for the Geode
CS5536 system chipset. The GLPCI_SB acts as a PCI master or PCI slave in providing
PCI transactions to and from the Geode CS5536 system chipset and the PCI bus. A special
serial interface to the Geode LX processor, the CPU Interface Serial (CIS) assists in the
transfer of information between the Geode CS5536 companion device and the Geode LX
processor.
The interface is compliant to PCI specification v2.2 and may operate at up to 66 MHz.
Within a PCI burst, zero wait state operation is achieved. The PCI interface supports
programmable IDSEL selection, and can handle inbound transactions immediately after
system reset.
2.6 Ethernet
The Realtek RTL8100C(L) is a single-chip Fast Ethernet controller. It is enhanced with an
ACPI (Advanced Configuration Power Interface) management function for PCI in order to
provide efficient power management for advanced operating systems with OSPM
(Operating System Directed Power Management). The RTL8100C(L) also supports remote
wake-up (including AMD Magic Packet
™
and Microsoft
®
Wake-up frame). Realtek
RTL8100C features are listed below.
128-pin PQFP/LQFP (PQFP package pin-to-pin compatible with Realtek
RTL8110S-32 Single-Chip Gigabit Ethernet Controller)