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CMX158886 cpuModules™
User’s Manual
BDM-610000049 Revision G
®
www.rtd.com An ISO9001:2000 Company
“Accessing the Analog World”
®
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CMX158886 cpuModules™ User’s Manual RTD Document Number: BDM-610000049 Revision G Copyright © 2008 RTD Embedded Technologies, Inc. All rights reserved. Trademarks Advanced Digital I/O, aDIO, a2DIO, Autonomous SmartCal, cpuModule, dspFramework, dspModule, IDAN, HiDAN, HiDANplus, “MIL Value for COTS prices”, multiPort, and PC/104EZ are trademarks, and “Accessing the Analog World”, dataModule, RTD, and the RTD logo are registered trademarks of RTD Embedded Technologies, Inc. PS/2, PC/XT, PC/AT,
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CMX158886 cpuModules™ ® www.rtd.com An ISO9001:2000 Company “Accessing the Analog World” ®
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iv CMX158886 cpuModule BDM-610000049 Rev G
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Table of Contents Chapter 1 Introduction CMX158886 cpuModules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Enhanced Intel SpeedStep (PX only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Thermal Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Soft Power Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 SVGA Video Connector (CN18) . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 I/O Address Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 Hardware Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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User EEPROM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Features and Settings That Can Affect Boot Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81 Quick Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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PC/104 and PC/104-Plus Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107 Appendix E Limited Warranty BDM-610000049 Rev G :ix
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Chapter 1 Introduction This manual provides comprehensive hardware and software information for users developing with the CMX158886 PC/104-Plus cpuModule. Note Read the specifications beginning on page 12 prior to designing with the cpuModule. This manual is organized as follows: Chapter 1 Introduction introduces main features and specifications Chapter 2 Getting Started provides abbreviated instructions to get started quickly Chapter 3 Connecting the cpuModule provides information on connecti
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CMX158886 cpuModules RTD's CMX158886 cpuModule represents the latest in high-performance embedded computing solutions. It includes 400 MHz source-synchronous Front Side Bus (FSB), on-die 2 MB (PX) or 512kB (CX) L2 cache, and data pre-fetch logic. It uses a 333MHz DDR-SDRAM controller that can support up to 2.7 G-Bytes per second of memory bandwidth. All memory chips are soldered directly onto the board. The Pentium-M (PX) processor features Enhanced Intel SpeedStep® technology, which enab
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Enhanced Intel SpeedStep (PX only) Enhanced Intel® SpeedStep® Technology has revolutionized thermal and power management by giving application software greater control over the processor’s operating frequency and input voltage. Systems can easily manage power consumption dynamically. Today’s embedded systems are demanding greater performance at equivalent levels of power consumption. Legacy hardware support for backplanes, board sizes and thermal solutions have forced design teams to place g
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allows selecting any subgroup of eight bits. The strobe input latches data into the bit-programmable port and generates an interrupt. Any of the interrupt modes can be used to generate a wake event from any standby/powerdown mode. 4 CMX158886 cpuModule BDM-610000049 Rev G
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Ordering Information The CMX158886 cpuModule is available with a 1.4 GHz Pentium-M processor, or a 1.0 GHz Celeron-M processor and 512 or 1024 MB of DDR SDRAM. The cpuModule can also be purchased as part of an Intelligent Data Acquisition Node (IDAN™) building block, which consists of the cpuModule and a milled aluminum IDAN frame. The IDAN building block can be used in just about any combination with other IDAN building blocks to create a simple but rugged PC/104 stack. Refer to Appendix C,
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Cable Kits and Accessories For maximum flexibility, RTD does not provide cables with the cpuModule. You may wish to purchase the CMX158886 cpuModule cable kit (P/N XK-CM65), which contains: • Multi-function utility harness (keyboard socket, battery, reset, speaker) • Two serial port cables (DIL-10 to DSUB-9) • Parallel port cable (DIL-26 to DSUB-25) • Two IDE cables • VGA monitor cable (DIL-10 to high density 15-pin DSUB) • Power cable (DIL-12 to wire leads) • Two USB cables (5-pin SIL to USB A
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Board Features • 1.4 GHz Intel Pentium M with thermal throttling – 400 MHz, source-synchronous Front Side Bus –Math coprocessor • Supports MMX and SSE2 instructions – Internal Cache • L1 - 32KB of instruction and 32KB data; L2 - 2 MB • 1.0 GHz Intel Celeron M with thermal throttling – 400 MHz, source-synchronous Front Side Bus –Math coprocessor • Supports MMX and SSE2 instructions – Internal Cache • L1 - 32KB of instruction and 32KB data; L2 - 512kB • 512 or 1024 Mbytes BGA DDR SDRAM – Up
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• Three (3) counter/timers (Intel 8254 compatible) • Seven (7) DMA channels (Intel 8237 compatible) • Y2K compliant Real-Time Clock (external battery required) • Nonvolatile storage of CMOS settings without battery • Watchdog timer • Complete PC-compatible Single Board Computer I/O • AC97 Audio Support – Selectable Headphone or Line level output – Line level input – Microphone input • Fast Ethernet – Ethernet Controller • Intel 82562 Fast Ethernet PCI Controller • Integrated 3KByte Transm
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• One 8-bit port programmable as input or output • Eight bit-programmable I/O with Advanced Digital Interrupt Modes • Event Mode Interrupt generates an interrupt when any input bit changes • Match Mode Interrupt generates an interrupt when input bits match a preset value • External Strobe Mode latches 8 data inputs and generates and interrupt • Two Strobes can be configured as readable inputs – Floppy controller interface • Interfaces with RTD's multiPort Floppy Drive and Cable Kit – ESD protect
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–USB Device –Network – Fail Safe Boot ROM • Surface-mount Flash chip that holds ROM-DOS™ • Quick Boot mode 10 CMX158886 cpuModule BDM-610000049 Rev G
