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Summary of Contents for Portwell PEB-1431V
- Page 1 PEB-1431V Embedded System Board User’s Manual P/N: B8980770 Version 1.0 Copyright © Portwell, Inc., 2002. All rights reserved. All other brand names are registered trademarks of their respective owners.
- Page 2 (1996) EN 61000-4-4 (1995) EN 61000-3-2 (1995) EN 61000-3-3 (1995) The following manufacturer is responsible for this declaration : Portwell, Inc. (Company Name) 3F, No.88, Sec.1, Nei-Hu Rd., Taipei, Taiwan, R.O.C. (Company Address) Taipei, R.O.C. Place Date Legal Signature of...
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Page 3: Table Of Contents
Preface Table of Contents How to Use This Manual Chapter 1 System Overview.......................1-1 1.1 Introduction..........................1-1 1.2 Check List ............................ 1-2 1.3 Product Specifications........................ 1-2 1.3.1 Mechanical and Environmental ..................1-4 1.3.2 Mechanical Drawing......................1-4 1.4 System Architecture ........................1-5 1.4.1 TPC Atlas.......................... -
Page 4: How To Use This Manual
Preface How to Use This Manual The manual describes how to configure your PEB-1431V system to meet various operating requirements. It is divided into four chapters, with each chapter addressing a basic concept and operation of Single Board Computer. Chapter 1 : System Overview. Presents what you have in the box and give you an overview of the product specifications and basic system architecture for this model of single board computer. -
Page 5: Chapter 1 System Overview
Portwell Technical Service Group’s web site is http://www.portwell.com/. Introduction The PEB-1431V is a compact PC/104 CPU Module that equips with STPC Atlas low- power processor and integrated VGA. This model is incredibly compact with flexible extension. There is a PC/104 interface, which is cable to add extra devices. -
Page 6: Check List
System Overview Check List The PEB-1431V package includes the following basic items accompany with this manual. 1 PEB-1431V All-in-One STPC Atlas Computing Module 1 User’s Manual 1 CD-ROM contains the followings: - VGA drivers and utilities - Other driver and utilities (if have) - Page 7 Programmable panel size up to 1024 by 1024 pixels SSD interface One CF socket supports Type II Compact Flash Card (Support 8-320MB Compact flash) Expansion interface One 8-bit 104-pin connector onboard Power connectors 4-pin FDD x 2 PEB-1431V User’s Manual...
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Page 8: Mechanical And Environmental
Power supply voltage: ±5V, ±12V Typical power requirement: +5V @ 1.6A Operating temperature: 32 to 131°F (0 to 55°C) Board size: 96mm x 90mm 1.3.2 Mechanical Drawing 90.17 85.09 82.55 63.63 52.2 39.88 28.32 26.67 8.89 6.35 5.08 PEB-1431V User’s Manual... -
Page 9: System Architecture
Ultra DMA mode and PCI bus mastering for the data transfer. Access to these controllers is provided by a standard IDE 44-pin connector and a Compact Flash type II connector on the solder side of this board. PEB-1431V User’s Manual... -
Page 10: Stpc Atlas And Winbond W83977F-A
O/S independent, thus offering an optimal solution for embedded systems operating in non-standard computing environments. The Compact Flash storage card is IDE compatible and offers various capacities. The following block diagram shows the architecture and main components of PEB- 1431V. PEB-1431V User’s Manual... - Page 11 (516BGA) EIDE USB (Optional) Figure 1-1 PEB-1431V System Block Diagram The two key components on board are the STPC Atlas and the Windbond Super I/O chip. These two devices provide the ISA and PCI bus to which all the major components are attached.
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Page 12: Chapter 2 Hardware Configuration
Jumper Setting The jumper settings are used to select options for different features. The adjustment made aims to let users customize PEB-1431V’s features. In the following sections, short means covering a jumper cap over jumper pins; open or NC (Not Connected) means removing a jumper cap from jumper pins. -
Page 13: Connector Allocation
Short 32 Sec 64 Sec JP2: CMOS Clear Function 1-2 Short Normal 2-3 Short Clear CMOS JP3: COM2 RS-422/485 Selection Jumper Function 1-2 Short COM2 RS-422Enable 2-3 Short COM2 RS-485Enable Connector Allocation Figure 2-2 Connector Location Diagram PEB-1431V User’s Manual... - Page 14 J1: Two-port USB Interface Connector (2 x 5 shrouded header) PIN No. Signal Description PIN No. Signal Description USBD0- USBD0+ USBD1+ USBD1+ J2: PS/2 Keyboard/Mouse Connector (2 x 5 shrouded header) PIN No. Signal Description Mouse Data Mouse Clock Keyboard Data Keyboard Clock PEB-1431V User’s Manual...
- Page 15 J4: Serial Port-1 D-SUB 9 pin Connector PIN No. Signal Description Data Carrier Detect (DCD) Receive Data (RXD) Transmit Data (TXD) Data Terminal Ready (DTR) Ground (GND) Data Set Ready (DSR) Request to Send (RTS) Clear to Send (CTS) Ring Indicator (RI) PEB-1431V User’s Manual...
- Page 16 PIN No. Signal Description RS-422 TX- / RS-485 TX- RS-422 RX+ RS-422 TX+/ RS-485 TX+ RS-422 RX- Ground (GND) J8: VGA Connector (2 x 5 shrouded header) PIN No. Signal Description VSYNC HSYNC VGA_I2CSCL Ground VGA_I2CSDA Ground PEB-1431V User’s Manual...
- Page 17 Ground Data 6 Ground Data 7 Ground Acknowledge# Ground Busy Ground Paper Empty Ground Printer Select J10: CPLD 8-pin Connector PIN No. Signal Description Ground J11: TFT LCD Connector PIN No. Signal Description PIN No. Signal Description PEB-1431V User’s Manual...
- Page 18 Drive Select A# Ground Motor ENB# Ground Direction# Ground Step# Ground Write Data# Ground Write Gate# Ground Track 0# Ground Write Protect# Ground Read Data# Ground Head Select# Ground Disk Change# J13: Reset Header PIN No. Signal Description RESET PEB-1431V User’s Manual...
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Page 19: Chapter 3 System Installation
CRT and Panel display interfaces. Driver Support PEB-1431V provides one CD-Title to support on-board VGA device drivers in various operating systems. Before installing the device driver, please see the reference files in each sub-directory. If you have problems to install drivers directly from CDROM, please copy the files into your hard drive before you proceed with the driver installation. -
Page 20: Compact Flash Interface
The below example gives you a reference algorithm for WDT programming via I/O port 0533H and 0033H in your application program: Enable WDT DX, 0533H AL, DX Re-trigger WDT DX, 0533H AL, DX Disable WDT DX, 0033H AL, DX PEB-1431V User’s Manual... -
Page 21: Chapter 4 Bios Setup Information
Chapter 4 BIOS Setup Information PEB-1431V is equipped with the AWARD BIOS stored in Flash ROM. This BIOS has a built-in Setup program that allows users to modify the basic system configuration easily. This type of information is stored in CMOS RAM so that it is retained during power-off periods. -
Page 22: Main Menu
Load Optimized Defaults Advanced Chipset Features Set Password Integrated Peripherals Save & Exit Setup Power Management Setup Exit Without Saving PnP/PCI Configurations ↑ ↓ ← →: Select Item Esc: Quit F9: Menu in BIOS F10: Save & Exit Setup PEB-1431V User’s Manual... -
Page 23: Standard Cmos Features Setup
IDE Secondary Options are in its sub Press <enter>to enter sub menu of Master menu details options IDE Secondary Options are in its sub Press <enter>to enter sub menu of Slave menu details options PEB-1431V User’s Manual... -
Page 24: Ide Adaptors Setup Menu
Capacity 20491 MB size, head... on this channel Cylinder 39703 Head Precomp Landing Zone 39702 Sector ↑↓→←: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1:General Help F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults PEB-1431V User’s Manual... - Page 25 Min = 0 **** Warning: Setting a value of 65535 Max = 65535 means no hard disk Landing zone Min = 0 **** Max = 65535 Sector Min = 0 Number of sectors per track Max = 255 PEB-1431V User’s Manual...
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Page 26: Advanced Bios Features Setup
Afterwards, if necessary, you will be able to run an anti-virus program to locate and remove the problem before any damage is done. ! WARNING ! Disk boot sector is to be modified Type "Y" to accept write or "N" to abort write Award Software, Inc. PEB-1431V User’s Manual... - Page 27 To disable security, select PASSWORD SETTING at Main Menu and then you will be asked to enter password. Do not type anything and just press <Enter>, it will disable security. Once the security is disabled, the system will boot and you can enter Setup freely. PEB-1431V User’s Manual...
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Page 28: Advanced Chipset Features Setup
SDRAM RAS to CAS Delay Video Memory Size : 4.0 M CPU Internal Cache : Enabled ↑ ↓ → ←: Move Enter: Select +/- PU/PD/: Value F10: Save ESC: Exit F1:General Help F5: Previous Value F6: Fail-Safe Defaults F7: Optimized Defaults PEB-1431V User’s Manual... - Page 29 The choice: 2, 3 SCLKs. Video Memory Size The choice: None, 512K, 1.0M, 2.0M, 4.0M. CPU Internal Cache This option is used to enable or disable CPU L1 cache. Set this option to “enabled” to Acquire better system performance. PEB-1431V User’s Manual...
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Page 30: Integrated Peripherals
This should be enabled if your system has a floppy disk drive (FDD) installed on the system board and you wish to use it. Even when so equipped, if you add a higher performance controller, you will need to disable this feature. The choice: Enabled, Disabled. PEB-1431V User’s Manual 4-10... - Page 31 Extended unless you are certain both your hardware and software support EPP or ECP mode. The choice: SPP, ECP+EPP1.7, EPP1.7+SPP, EPP1.9+SPP, ECP, ECP+EPP1.9, and PIRNTER. LPT ECP Mode Use DMA Select a proper DMA channel for onboard ECP Mode parallel port. The choice: 0, 1, 3. PEB-1431V User’s Manual 4-11...
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Page 32: Power Management Setup
When enabled, an Advanced Power Management device will be activated. The choice: No, Yes. Video off Option This determines the mode in which video controller. The choice: Susp, Stby off, All Modes off, Always on or Suspend off “. PEB-1431V User’s Manual 4-12... - Page 33 DMA Request (DRQ) When Enabled, the DMA device will be activated to APM function. The choice: Disable, Enable. PCI master device (PCIM) When Enabled, the PCI master device will be activated to APM function. The choice: Disable, Enable. PEB-1431V User’s Manual 4-13...
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Page 34: Pnp/Pci Configuration Setup
Configuration Data (ESCD) when you exit Setup if you have installed a new add-on card and the system reconfiguration has caused such a serious conflict that the operating system can not boot. The choice: Enabled, Disabled. PEB-1431V User’s Manual 4-14... - Page 35 User can choose “Enabled” settings to correct this display mismatch problem and support any ISA adapter card installed in the computer requires VGA palette snooping. The choice: Disabled, Enabled. PEB-1431V User’s Manual 4-15...
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Page 36: Default Menu
Security option (see Section 4). If the Security option is set to “System”, the password will be required both at boot and at entry to Setup. If set to “Setup”, prompting only occurs when trying to enter Setup. PEB-1431V User’s Manual 4-16... -
Page 37: Exiting Seleting
One or more of the following messages may be displayed if the BIOS detects an error during the POST. This list includes messages for both the ISA and the EISA BIOS. CMOS BATTERY HAS FAILED CMOS battery is no longer functional. It should be replaced. PEB-1431V User’s Manual 4-17... - Page 38 Also be sure the card is installed firmly in the slot. EISA Configuration Is Not Complete PLEASE RUN EISA CONFIGURATION UTILITY The slot configuration information stored in the EISA non-volatile memory is incomplete. PEB-1431V User’s Manual 4-18...
- Page 39 BIOS to ignore the missing keyboard and continue the boot. Memory Address Error at ... Indicates a memory address error at a specific location. You can use this location along with the memory map for your system to find and replace the bad memory chips. PEB-1431V User’s Manual 4-19...
- Page 40 NMI and continue to boot, or you can reboot the system with the NMI enabled. RAM PARITY ERROR - CHECKING FOR SEGMENT ... Indicates a parity error in Random Access Memory. PEB-1431V User’s Manual 4-20...
- Page 41 When this error appears, the system will boot in ISA mode, which allows you to run the EISA Configuration Utility. FLOPPY DISK(S) fail (80) → Unable to reset floppy subsystem. FLOPPY DISK(S) fail (40) → Floppy Type dismatch. PEB-1431V User’s Manual 4-21...
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Page 42: Bios Post Check Point List
During the POST, the BIOS signals a checkpoint by issuing one code to I/O address 80H. This code can be used to establish how far the BIOS has executed through the power-on sequence and what test is currently being performed. This is done to help troubleshoot faulty system board. PEB-1431V User’s Manual 4-22... - Page 43 Auto detect flash type to load appropriate flash R/W codes into the run time area in F000 for ESCD & DMI support. Reserved Use walking 1’s algorithm to check out interface in CMOS circuitry. Also set real-time clock power status, and then check PEB-1431V User’s Manual 4-23...
- Page 44 Program CPU internal MTRR (P6 & PII) for 0-640K memory address. Initialize the APIC for Pentium class CPU. Program early chipset according to CMOS setup. Example: onboard IDE controller. Measure CPU speed. Invoke video BIOS. Reserved Reserved PEB-1431V User’s Manual 4-24...
- Page 45 Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range. Initialize the APIC for P6 class CPU. On MP platform, adjust the cacheable range to smaller one in case the cacheable ranges between each CPU are not identical. Reserved Initialize USB Reserved PEB-1431V User’s Manual 4-25...
- Page 46 Assign resources to all ISA PnP devices. Auto assign ports to onboard COM ports if the corresponding item in Setup is set to “AUTO”. Reserved Initialize floppy controller. Set up floppy related fields in 40:hardware. Reserved Reserved Reserved (Optional Feature) PEB-1431V User’s Manual 4-26...
- Page 47 Assign IRQs to PCI devices Initialize APM Clear noise of IRQs. Reserved Reserved Reserved Reserved Reserved Reserved Reserved Read HDD boot sector information for Trend Anti-Virus code Enable L2 cache Program boot up speed Chipset final initialization. PEB-1431V User’s Manual 4-27...
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Page 48: Flash Bios Utility
BIOS version. Please contact your technical window to get this utility if necessary. Note: Remark or delete any installed Memory Management Utility (such as HIMEM.SYS, EMM386.EXE, QEMM.EXE, …, etc.) in the CONFIG.SYS files before running Flash programming utility. PEB-1431V User’s Manual 4-28... - Page 49 B000 – B7FF Unused B800 – BFFF VGA Text C000 – C7FF Video ROM C800 – C949 5.2K Unused C94A – DFFF High RAM E000 – EFFF Page Frame F000 – FFFF System ROM First 64K Extended PEB-1431V User’s Manual...
- Page 50 Usable IRQ IRQ 10 [Unassigned] Usable IRQ IRQ 11 [Unassigned] Usable IRQ IRQ 12 System ROM IBM Mouse Event IRQ 13 System ROM Coprocessor Error IRQ 14 System ROM Hard Disk Event IRQ 15 [Unassigned] Usable IRQ PEB-1431V User’s Manual...
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