Manufacturers
MICRO/SYS SBC1586
Description
Micro/Sys SBC1586 PC/104 CPU Board with Pentium processor and CompactFlash
Part Number
SBC1586
Price
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Manufacturer
MICRO/SYS
Lead Time
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Category
COMPONENTS
Specifications
COM1-COM4 Serial Ports
Four async serial ports, PC compatible. COM1-COM4 16550-compatible. RTS and CTS modem controls. RS232 on all four channels. COM4 RS485 full duplex.
CompactFlash Interface
Supports Type I CompactFlash. Operates in True IDE mode. CF+ cards not supported. Not hot-swappable.
DK1586 Development Kit
Free with first SBC1586 purchase. Breakout cables to COM1-COM4. Download cable and utilities. Power cable pigtail. Documentation, schematics, sample software.
Environmental
-40° to +85°C storage. 5%-95% relative humidity, non-condensing.
External Connections
14-pin header for COM1-COM2. 60-pin high-density connector for COM3-COM4, LPT1, keyboard, mouse, IrDA. 60-pin high-density connector for IDE, floppy. 7-pin locking header for power input. 2-pin locking header for pushbutton reset.
Floppy Disk Interface
Two drives on single cable. Standard connector pinout on breakout board.
IDE
Two drives on single cable (CompactFlash counts as one drive). Standard 40-pin connector pinout on breakout board. Hard drive, CD-ROM support. Flexible BIOS drive setup.
Keyboard, Mouse, and Speaker
PS/2-compatible keyboard port. PS/2-style mouse port. AT-compatible TTL speaker port.
Mechanical
PC/104 standard (3.55” x 3.775” x .6”) except SDRAM DIMM on bottom side has height of .22” and Ethernet connector on top side has height of .535”.
On-board Memory
64M SDRAM based at 0, expandable to 256M. 1M of Flash at top of memory map with BIOS and operating system installed; 768K available for user application. BIOS setup stored in 2Kbyte EEPROM
Parallel Printer Port
Bi-directional LPT standard.
PC/104 Interface
8-bit and 16-bit PC/104 module support. Full IRQ and DRQ support. Standard mounting holes. Stackthrough option available.
Power Requirements
SBC1586: +5v ±5% at 3.7A max. SBC1586-ET: +5v ±5% at 3.0A max. +12v required only if used by PC/104 modules.
Processor Core Section
Intel Low-Power Embedded Pentium. 266 MHz (SBC1586) or 166 MHz. (SBC1586-ET) clock rate.
Real Time Clock
RTC with on-board battery. Driver code in BIOS.
USB
USB 1.0 port. Transfers at 12 or 1.5 Mbit/sec.
Watchdog Timer
Program must refresh watchdog timer every 1.6 seconds, or board reset will be issued. Enabled through software.
Features
- 10/100BASE-T Ethernet
- Compact PC/104 footprint
- CompactFlash connector
- DOS, Linux, CE, NT, VxWorks, RTOS
- Four serial ports
- Low-Power Pentium, 166 or 266MHz
- One USB port
- PC/104 expansion
- Up to 256MB SDRAM
Datasheet
Extracted Text
Pentium PC/104 Computer with CompactFlash SBC1586 Features Compact PC/104 footprint Low-Power Pentium, 166 or 266MHz Up to 256MB SDRAM CompactFlash connector Four serial ports One USB port 10/100BASE-T Ethernet PC/104 expansion ® DOS, Linux, CE, NT, VxWorks , RTOS The SBC1586 packs a fast Pentium processor Four serial ports, 10/100BASE-T Ethernet, a printer port, a USB port, an infrared (IrDA) port, three with plenty of memory, and copious amounts of counter/timers, and a watchdog timer mean that storage into a PC/104-sized board. the SBC1586 will not require any additional I/O for With 1MB of on-board flash, accessible as a many applications. However, if additional capabili- read/write disk, and up to 256MB of DRAM, ties are needed, PC/104 expansion allows a wide variety of I/O cards to be stacked on the SBC1586. many large programs can be run. However, if additional storage capacity is required, the CompactFlash connector allows hundreds of megabytes of removable program and data stor- age. External IDE drives and floppy drives can also be connected when necessary. Software Support Compatible Hardware Mounting/Packaging DOS emulation PC/104 expansion cards Standoffs, STDOFF01 MSDOS 5.0 [Items above in Section 4] [Items above in Section 5] Linux, CE, NT, VxWorks® RS232/RS485 devices Custom RTOS Custom Comm Library, CommBLOK™ PID loop library, PidBLOK™ C, compilers [Items above in Section 6] Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com RS232 RS485 P LPT1 COM1-4 USB C/ 1 KBD/ Pentium 0 Mouse CPU & Chipset 4 I/ RTC 256MB 1MB O SDRAM Flash Watchdog Compact Floppy/ Ethernet Flash IDE Technical Details: At the core of the SBC1586 is an Intel Pentium Four serial ports allow communication with many different devices. COM1 through COM4 are “Tillamook” processor, running at 166 or 266 16C550-compatible UARTs (with transmit and re- MHz. The Pentium allows compatibility with both ceive FIFOs). All four serial ports are capable of real mode and 32-bit protected mode programs speeds up to 115200 baud, have RS-232 trans- and also integrates a hardware floating point coprocessor. ceivers, and have RTS and CTS modem control lines. Additionally, COM4 can be configurable for full-duplex RS-485 communication with jumperable The Pentium processor is paired with an Intel termination resistors. 430TX chipset. The chipset contains many PC devices, such as a PCI and ISA (PC/104) bus controller, DRAM controller, and USB controller. The PC/104 connector provides support for both 8-bit and 16-bit expansion boards and operates with standard PC/104 bus protocol and timing. The The memory subsystem on the SBC1586 allows default configuration is non-stackthrough connec- many programs to be run without any external tors, allowing the SBC1586 to be the bottom storage. Up to 256 Mbytes of synchronous DRAM (SDRAM) is more than sufficient for many card in a stack. The stackthrough option (SBCOPT16ST) allows the SBC1586 to be plugged complex, protected-mode programs and operat- into a custom-designed OEM I/O board as an ing systems. automation component. The 1-Mbyte Flash memory chip contains both the BIOS and a user application code space. The user space can be configured as a 768k read/ write flash disk. If a larger program or data storage space is required, or if removability is needed, the CompactFlash interface can provide hundreds of megabytes of storage. Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com The SBC1586 can support application develop- Environmental: ment under numerous strategies. If 16-bit DOS Part number Board Operating or DOS-extended software is sufficient, Micro/ Airflow* Temp sys offers a free DOS-compatible operating sys- SBC1586 29 cfm 0° to +64°C tem preinstalled on the SBC1586. For a small SBC1586-ET 0 lfpm -40° to royalty fee, true MSDOS 5.0 can be preinstalled. +65°C Powerful, cost-effective remote debug capabili- SBC1586-ET 4.8 cfm -40° to ties are provided through Borland’s Turbo +70°C Debugger. SBC1586-ET 9.6 cfm -40° to +85°C *Using 80mm fan For true 32-bit application development, the SBC1586 supports a number of alternatives. � -40° to +85°C storage Due to its PC compatibility, 32-bit real time � 5%-95% relative humidity, non-condensing operating systems (RTOS) such as Linux, PharLap® ETS, and VxWorks® can be booted Processor Core Section: on the SBC1586. All support 32-bit linear pro- � Intel Low-Power Embedded Pentium tected mode operation, and have full tool suites � 266 MHz (SBC1586) or 166 MHz available, including compilers and debuggers. (SBC1586-ET) clock rate For pre-configured sets of options, Micro/sys can On-board Memory: provide OEMs with a single part number for � 64M SDRAM based at 0, expandable to ordering. In addition, custom versions of the 256M SBC1586 are available. Please call Micro/sys � 1M of Flash at top of memory map with Technical Sales for details. BIOS and operating system installed; 768K available for user application � BIOS setup stored in 2Kbyte EEPROM Specifications: COM1-COM4 Serial Ports: � Four async serial ports, PC compatible Mechanical: � COM1-COM4 16550-compatible � PC/104 standard (3.55” x 3.775” x .6”) � RTS and CTS modem controls except SDRAM DIMM on bottom side has � RS232 on all four channels height of .22” and Ethernet connector on top � COM4 RS485 full duplex side has height of .535”. Power Requirements: Serial Port Connector � SBC1586: +5v ±5% at 3.7A max Pin Signal Signal Pin � SBC1586-ET: +5v ±5% at 3.0A max 1 RX COM1 RTS COM1 2 � +12v required only if used by PC/104 modules 3 TX COM1 CTS COM1 4 5N/C N/C 6 7 GND RX COM2 8 9 RTS COM2 TX COM2 10 11 CTS COM2 N/C 12 13 N/C GND 14 Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com Parallel Printer Port: Main I/O Connector � Bi-directional LPT standard Pin Signal Signal Pin 1 GND RX COM3 2 Keyboard, Mouse, and Speaker: 3TX+ COM4 RTS COM3 4 � PS/2-compatible keyboard port RS485 � PS/2-style mouse port 5TX- COM4 TX COM3 6 � AT-compatible TTL speaker port RS485 7RX+ COM4 CTS COM3 8 USB: RS485 � USB 1.0 port 9RX- COM4 N/C 10 � Transfers at 12 or 1.5 Mbit/sec RS485 11 N/C N/C 12 Floppy Disk Interface: 13 N/C GND 14 � Two drives on single cable 15 GND RX COM4 16 � Standard connector pinout on breakout 17 LTP STB# RTS COM4 18 board 19 LTP ALF# TX COM4 20 IDE: 21 LPT D0 CTS COM4 22 � Two drives on single cable (CompactFlash 23 LPT ERR# N/C 24 counts as one drive) 25 LPT D1 N/C 26 � Standard 40-pin connector pinout on 27 LPT INIT# GND 28 breakout board 29 LPT D2 GND 30 � Hard drive, CD-ROM support 31 LPT SLCTIN# GND 32 � Flexible BIOS drive setup 33 LPT 3D Mouse Clk 34 Watchdog Timer: Mouse Data 36 35 GND � Program must refresh watchdog timer 37 LPT D4 +5V 38 every 1.6 seconds, or board reset will be 39 LPT D5 +5V 40 issued 41 LPT D6 Kbd Data 42 � Enabled through software 43 LPT D7 Kbd Clk 44 45 LPT ACK# Speaker 46 Real Time Clock: � RTC with on-board battery 47 GND +5V 48 � Driver code in BIOS 49 LPT BUSY# IrDA Tx 50 51 LPT PE GND 52 PC/104 Interface: 53 LPT SLCT IrDA Rx 54 � 8-bit and 16-bit PC/104 module support 55 PBRESET# GND 56 � Full IRQ and DRQ support 57 +5V USB + 58 � Standard mounting holes 59 IDE Active USB - 60 � Stackthrough option available DK1586 Development Kit: CompactFlash Interface: � Free with first SBC1586 purchase � Supports Type I CompactFlash � Breakout cables to COM1-COM4 � Operates in True IDE mode � Download cable and utilities � CF+ cards not supported � Power cable pigtail �� Not hot-swappable � Documentation, schematics, sample software Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com External Connections: Power Connector � 14-pin header for COM1-COM2 Pin Signal � 60-pin high-density connector for COM3- 1+5V COM4, LPT1, keyboard, mouse, IrDA 2GND � 60-pin high-density connector for IDE, floppy 3GND � 7-pin locking header for power input 4+12V � 2-pin locking header for pushbutton reset 5N/C 6GND Disk I/O Connector 7+5V Pin Signal Signal Pin 1 IDE RESET# GND 2 Ordering Information: 3 GND IDE D8 4 5 IDE D7 IDE D9 6 Single Board Computer: SBC1586 Pentium CPU, 266MHz, 7 IDE D6 IDE D10 8 64MB RAM, 1M Flash 9 IDE D5 IDE D11 10 SBC1586-1 Pentium CPU, 266MHz, 11 IDE D4 IDE D12 12 64MB RAM, 1M Flash, 13 14 IDE D3 IDE D13 Ethernet 15 IDE D2 IDE D14 16 SBC1586-ET Pentium CPU, 166MHz, 17 18 IDE D1 IDE D15 64MB RAM, 1M Flash, -40°C to +85°C operating 19 IDE D0 GND 20 temp 21 GND IDE IOW# 22 SBC1586-1-ET Pentium CPU, 166MHz, 23 24 IDE IOR# IDE DRQ 64MB RAM, 1M Flash, 25 IDE IORDY IDE IRQ 26 Ethernet, -40°C to +85°C 27 28 IDE CSEL1 IDE D0 operating temp 29 IDE DACK# IDE A1 30 DK1586 Development kit - firmware, cables, docs 31 IDE DIAG# IDE A2 32 SDK-Linux Linux kit (requires Ethernet 33 34 IDE CS1# IDE DASP# and 1586OPT50) 35 IDE CS3# GND 36 1586OPT3 128MB RAM total 37 GND FLPY 38 1586OPT4 256MB RAM total WDATA# 1586OPT14 COM3/COM4, temperature 39 FLPY FLPY INDEX# 40 sensor 41 FLPY FLPY 42 1586OPT25 MSDOS 5.0 Bootable A: MOTEB# DSKCHG#s Flash Disk 43 FLPY FLPY SIDE# 44 DRVSA# 1586OPT50 Linux startup kernel 45 FLPY FLPY WPT# 46 installed in flash DRVSB# 47 FLPY FLPY TRKO# 48 Accessories: MOTEA# CA4089 Breakout cable for COM1- 49 GND FLPY 50 COM2 DB9 WGATE# CA4094 Power connector pigtail, 18” 51 N/C FLPY STEP# 52 CA4095 Breakout cable for COM3- 53 N/C FLPY DIR# 54 COM4, LPT1, keyboard, mouse Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com CA4096 Breakout cable for IDE, floppy drives SBCOPT16ST Stackthrough PC/104 CF-FL128 128MB CompactFlash Card CF-FL256 256MB CompactFlash Card CF-FL512 512MB CompactFlash Card Cables nominally 15”, other lengths available. CommBLOK, PidBLOK trademark Drumlin IBM, PC trademark IBM Corp. MSDOS, Microsoft trademark Microsoft Corp. Turbo Debugger trademark Borland International VxWorks trademark Wind River Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com
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