Ampro Corporation XTX 820 Address Map, Address Range Size Description Decimal Hex, 0CFC 0CFF

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Chapter 3

Hardware

Address Range

Address Range

Size

Description

(decimal)

 

(hex)

 

 

639 k - 640 k

9FC00 - 9FFFF

1 kB

Extended BIOS data

 

 

 

 

 

0 - 639k

 

00000 - 9FC00

512 kB

Conventional memory

Notes:

T.O.M. = Top of memory = max. DRAM installed

 

*VGA frame buffer can be reduced to 1MB in setup.

**Only if ACPI Aware OS is set to YES in setup.

I/O Address Map

Table 3-3 list the I/O address map.

Table 3-3. I/O Address Map

I/O Address (hex)

Size

Available

Description

0000

– 00FF

256 bytes

No

Baseboard resources

 

 

 

 

 

0100

– 0110

16 bytes

No

System Control

 

 

 

 

 

0170

– 0177

8 bytes

No

Secondary IDE channel

 

 

 

 

01F0 – 01F7

8 bytes

No

Primary IDE channels

 

 

 

 

 

0278

– 027F

8 bytes

Note 2

Parallel Port 2 (LPT2)

 

 

 

 

02E8 – 02EF

8 bytes

Note 2

Serial Port 4 (COM4)

 

 

 

 

02F8 – 02FF

8 bytes

Note 1

Serial Port 2 (COM2)

 

 

 

 

 

0376

 

1 byte

No

Secondary IDE channel command port

 

 

 

 

 

0377

 

1 byte

No

Secondary IDE channel status port

 

 

 

 

 

0378

– 037F

8 bytes

Note 1

Parallel Port 1 (LPT1)

 

 

 

 

03B0 – 03DF

16 bytes

No

Video system

 

 

 

 

03E8 – 03EF

8 bytes

Note 2

Serial Port 3 (COM3)

 

 

 

 

03F0 – 03F5

6 bytes

No

Floppy channel 1

 

 

 

 

 

03F6

 

1 byte

No

Primary IDE channel command port

 

 

 

 

 

03F7

 

1 byte

No

Primary IDE channel status port

 

 

 

 

03F8 – 03FF

8 bytes

Note 1

Serial Port 1 (COM1)

 

 

 

 

 

0480

– 04BF

64 bytes

No

Baseboard resources

 

 

 

 

04D0 – 04D1

2 bytes

No

Baseboard resources

 

 

 

 

 

0800

– 087F

128 bytes

No

Baseboard resources

 

 

 

 

0A00 – 0A0F

16 bytes

No

Baseboard resources

 

 

 

 

0CF8 – 0CFB

4 bytes

No

PCI configuration address register

 

 

 

 

0CFC – 0CFF

4 bytes

No

PCI configuration data register

 

 

 

 

0D00 – FFFF

 

Note 3

PCI / PCI Express bus

 

 

 

 

 

Notes: 1. Default, but can be changed to another address range.

2.When baseboard external Super I/O controller is present.

3.The BIOS assigns PCI and PCI Express I/O resources from FFF0h downwards. Non PnP/PCI/PCI Express compliant devices must not consume I/O resources in that area.

18

Reference Manual

XTX 820

Image 24
Contents XTX Computer On Module Reference Manual Audience Assumptions Contents Index List of Figures List of Tables Reference Manual XTX Specifications Purpose of this ManualReference Material Related Ampro Products XTX 820 Support ProductsAmpro XTX Products Ampro ETX ProductsOther Ampro Products Chapter Chapter Product Overview ETX→ Concept and XTX ExtensionProduct Description Hardware Design PathBoard Features Chapter Chapter Block Diagram COM1 COM2Major Integrated Circuits ICs Chip Type Mfg Model Description FunctionCPU GmhcConnector Definitions Signals DescriptionSpecifications Physical SpecificationsMechanical Specifications DimensionPower Specifications Environmental SpecificationsThermal/Cooling Solutions Parameter GHz ULV Celeron GHz LV Pentium M CharacteristicsHardware OverviewCPU U1 MemoryMemory Map Available Typical Interrupt Source Connected to PinAddress Range Decimal Hex SizeAddress Map Address Range Size Description Decimal HexAddress hex Size Available Description 0CFC 0CFFPCI Bus Interface Connector J1 SignalPCI Bus Pin #GNT PMEDevsel FrameGND AD9CBE0 AD6CLK REQCBE3 CBE2CBE1 Signal Description Pin # J1 Pin # Signal DescriptionUniversal Serial Bus USB Serial Interrupt RequestPin # Signal Description GNT0 VCC0VCC1 SerirqAoutr VCC2VCC3 ReservedVCC4 VCC5PCI Express Interface J2 PCI Express/ExpressCardsSerial ATA Additional Universal Serial Bus USB PortsLPC Interface Extended System ManagementPCIGNT#A PCIREQ#AFantachoin FanpwmoutEXC1RST# Fan tachometer input Signal 34-Pin Description Pin # Cable Primary I/O Interface J3Floppy Port Signal DB25 Description Pin # Parallel PortSerial Ports 1 Infrared IrDA Port PS/2 KeyboardPS/2 Mouse CTS2Internal Graphics Features Video InterfaceCRT Interface Video EngineLvds Interface J3 Pin # Signal Description TV Out Component and S-Video Comp Floppy Write Protect Senses the diskette is write protected DRV MOTIDE and Auxiliary Interface J4 IDE PortsPideiow PideiorPiderdy CblidpEthernet Port Interface TX+Liled ActledPower Control Signals Power Management SignalsSpeaker Real Time Clock RTC/Battery SMBus I2C BusMatrix Component Address Binary I2DAT GND2GND4 GPE1GND5 GND7VCC6 GPE2 RXDRXD+ TXDMiscellaneous Sdvo PortSerial Console Remote Access Temperature MonitoringWatchdog Timer WDT Power Input Power and Sleep StatesPower-On Switch PwrokSleep States Acpi Signal/Device Condition Wake Up ActivitiesGEP1 Accessing Bios Setup Utility VGA Display IntroductionAccessing Bios Setup Utility Remote Access Bios Setup Utility Menu Item/TopicBios Menus Bios Main Setup ScreenKey Description ESCBios Advanced Setup Screen Acpi ConfigurationPCI Configuration PCI IRQ Resource ExclusionParallel ATA in Enhanced/Native Mode Serial ATA in Enhanced/Native ModeAzalia Intel High Definition Audio Graphics Configuration Flat Panel Resolution BITs AutoCPU Configuration Chipset ConfigurationPCI Express Configuration Interface ConfigurationClock Configuration IDE Configuration Primary IDE Master Not Detected or Device TypeChapter Bios Setup Utility Primary IDE Slave Not Detected or Device Type Secondary IDE Master Not Detected or Device TypeSecondary IDE Slave Not Detected or Device Type Third IDE Master Not Detected or Device TypeThird IDE Slave Not Detected or Device Type Fourth IDE Master Not Detected or Device TypeFourth IDE Slave Not Detected or Device Type USB Configuration Module Version USB Devices Enabled Drives NoneUSB Mass Storage Device Configuration Keyboard/Mouse Configuration Bios PostHardware Health Configuration Watchdog ConfigurationHardware Health Event Monitoring Chapter Bios Setup Utility Bios Boot Setup Screen Boot Priority Selection Device Based or Type BasedBoot Device Priority Boot Settings Configuration Loss Control feature Bios Security Setup Screen To clear Supervisor passwordHard Disk Security Bios Power Setup Screen APMChapter Bios Setup Utility Bios Exit Setup Screen Exit OptionsLoading Defaults Reference Manual XTX Appendix a Technical Support Method Contact InformationAppendix a Appendix B LAN Boot Feature Accessing the LAN PXE Boot Feature Initializing Intel R Boot Agent FE PXE v2.0 Build 0xx WfMAlternate Method of Selecting LAN Boot Press F12 if you want to boot from the NetworkReference Manual XTX Appendix C Connector Part Numbers J6 SdvoAppendix C Acpi PCIUSB CD-ROMRTC Real Time Clock RTC Reference material WDT

XTX 820 specifications

Ampro Corporation has made a significant mark in the world of embedded systems with its versatile XTX 820 embedded computing module. The XTX 820 is designed to cater to a wide array of applications, ranging from industrial automation to medical devices, providing developers with a powerful yet compact solution.

One of the standout features of the XTX 820 is its advanced processing capabilities. The module is equipped with an Intel Atom processor, which delivers impressive performance while operating at low power levels. This combination makes the XTX 820 suitable for environments where energy efficiency is essential. The Atom processor allows for seamless multitasking and support for demanding applications without compromising on thermal efficiency.

In terms of memory, the XTX 820 supports a range of configurations, accommodating both DDR2 and DDR3 memory types. With a maximum of up to 4GB of onboard memory, this module ensures that applications can run smoothly and efficiently across various tasks. The flexibility in memory options enables developers to tailor their designs according to specific project needs.

Connectivity is another strong suit of the XTX 820. The module comes with multiple I/O interfaces that enhance its utility in various applications. It features USB, Serial, and Parallel ports, along with support for LVDS display and audio interfaces. This diverse range of connectivity options allows the XTX 820 to integrate easily with a variety of systems and devices, facilitating seamless data transfer and communication.

Security is increasingly critical in embedded systems, and Ampro has integrated robust security features into the XTX 820. This includes support for hardware-based security solutions, which can protect sensitive data and prevent unauthorized access. Such characteristics make the module a suitable choice for industries where data integrity is paramount.

Furthermore, the XTX 820 boasts an impressive range of environmental operating conditions. It is designed to function in extreme temperatures, making it suitable for outdoor and industrial applications where fluctuations in temperature can be a concern.

In conclusion, the Ampro Corporation XTX 820 embedded computing module emerges as a versatile platform that combines performance, memory flexibility, robust connectivity, and enhanced security features. Its design is tailored to meet the demands of various industries, making it a reliable choice for developers looking for advanced embedded solutions.