Cpu, Chipset, And Super I/O; Cpu; Chipset - Kontron MOPSlcdGX1 Product Manual

MOPSlcdGX1 Product Manual

4. CPU, CHIPSET, AND SUPER I/O

4.1

CPU

National Semiconductor Geode GX1 Processor
• Support for Intel's MultiMedia eXtensions (MMX) instruction set extension for
acceleration of multimedia applications
• 16KB unified L1 cache
• Advanced Power Management (APM 1.2) for legacy power management
• PCI host controller
• 2D-graphics accelerator and display controller
• Synchronous dynamic random access memory (SDRAM) interface tightly
coupled to CPU core and graphics subsystem for maximum efficiency
4.2

Chipset

Geode I/O Companion Multifunction South Bridge
• 3.3V or 5.0V, PCI-bus compatible
• 5.0V-tolerant I/O interfaces
• PCI-2.1 compliant
• Support for PCI initiator to Industry Standard Architecture (ISA) and ISA master-
to-PCI cycle translations
• PCI master for audio I/O and IDE controllers
• PCI-to-ISA interrupt mapper/translator distributed DMA supported
• Two 8259A-equivalent interrupt controllers
• 8254-equivalent timer
• Two 8237-equivalent DMA controllers
Kontron Embedded Modules
CPU, Chipset, and Super I/O
features include:
(CS5530A) features include:
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Revision 1.3