Manufacturers
MICRO/SYS SBC1386EX
Description
Micro/Sys SBC1386EX - Small, turnkey 386EX PC/104 Computer
Part Number
SBC1386EX
Price
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Manufacturer
MICRO/SYS
Lead Time
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Category
COMPONENTS
Specifications
CMOS I/O Lines
13 programmable lines. Each line programmable input or output. TTL compatible levels, 8mA drive. Four lines may be configured for on-board uses ( 3 - clock, 1 - RTS0).
DK1386 Development Kit
Free with first SBC1386EX purchase. BIOS and DOS compatible O/S. “Implied AUTOEXEC.BAT ” on reset. Directly executes programs written in C/C++, Pascal, BASIC. No modified libraries or locator utilities. Executes .EXE file from flash. Includes Turbo Debugger remote support. Download program to flash EPROM with XMODEM (using PROCOMM, etc.). Includes all cables and documentation.
Environmental
0° - +70 °C operating. -40 ° - +85 °C storage. -40 ° - +85 °C operating, -ET version. 5%-95% relative humidity, non-condensing.
External Connections
10-pin headers, both serial ports. 26-pin header for CMOS I/O, timers, sync SIO, RS485.
Mechanical
PC/104 standard. 3.55" (plus I/O region) x 3.775" x .6"
On-board Memory
1MB of pseudo-static RAM. On-board RAM based at 0000:0000. 512K of flash EPROM at top of memory. Industrial BIOS installed. Installed firmware for .EXE file download, debug, and execution.
PC/104 Interface
8-bit and 16-bit PC/104 module support. IRQ5-7,9,10 and IOCHCHK (NMI). DMA support for DRQ2.
Power Requirements
+5V ± 5% at 490mA.
Processor
Intel 386EX
Processor Core Section
386EX CPU. 25 MHz clock rate. Includes three 16-bit timers. Dual 8259A interrupt controllers included.
Real Time Clock
RTC with on-board battery. Driver software supplied in BIOS.
Serial Ports
Two async serial ports, PC compatible. RTS and CTS modem controls. RS232 both channels, RS422/485 COM1. Baud rates to 780K, DMA support.
Watchdog Timer
Program must refresh watchdog timer periodically, or system will be reset. Enabled through software.
Features
- 13 TTL compatible I/O lines
- 386EX, 1MB RAM, 512K flash
- 5V-only operation
- Download .EXE file to run on card
- Extended temperature range available
- Real time clock
- Small, low cost, ready to run
- Turbo Debugger support
- Two RS232 serial channels, 422/485 COM1
- Watchdog timer, PC/104 expansion
Datasheet
Extracted Text
Small, Turnkey 386EX PC/104 Computer SBC1386EX Features Small, low cost, ready to run 386EX, 1MB RAM, 512K flash 13 TTL compatible I/O lines Two RS232 serial channels, 422/485 COM1 Watchdog timer, PC/104 expansion Real time clock 5V-only operation Download .EXE file to run on card ™ Turbo Debugger support Extended temperature range available The SBC1386EX is a PC/104 format embed- With two serial ports, 13 CMOS I/O lines, three dable PC. It offers a range of features making it counter/timers, and a watchdog timer, the ideal for embedded control applications, and SBC1386EX provides a full set of hardware for offers quick development cycles. The standard many applications. If further functionality is configuration includes RAM and flash EPROM needed, PC/104 expansion cards can be stacked installed, and the powerful RUN.EXE firmware. onto the SBC1386EX. This firmware allows an .EXE file to be down- loaded into on-board flash EPROM through a Because the SBC1386EX is completely func- serial port using XMODEM protocol, and then tional as shipped, there are no memory parts to run the next time power is applied. Borland/ specify and buy, or other impediments to imme- Microsoft C/C++, Turbo Pascal, and QuickBASIC diate project development. The SBC1386EX is are all supported directly. ready to accept a program to run upon receipt. Software Support Compatible Hardware Mounting/Packaging ™ DOS emulation, RUN.EXE PC/104 expansion cards Enclosure, ENC104-3 ™ Turbo Debugger [Items above in Section 4] Standoffs, STDOFF01 ™ Comm library, CommBLOK RS232 devices [Items above in Section 5] ™ PID loop library, PidBLOK , Custom Custom C, BASIC, 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 Timers Sync SIO CMOS I/O 1MB P RAM C / 386EX 1 Highly Integrated 512K 0 flash CPU EPROM 4 Real- I/ Time O COM1 COM2 Clock RS232 RS232 RS485 Specifications: � 512K of flash EPROM at top of memory � Industrial BIOS installed Mechanical: � Installed firmware for .EXE file download, � PC/104 standard debug, and execution � 3.55" (plus I/O region) x 3.775" x .6" Watchdog Timer: Power Requirements: � Program must refresh watchdog timer � +5V ± 5% at 490mA periodically, or system will be reset � Enabled through software Environmental: � 0° - +70°C operating Serial Ports: � -40° - +85°C storage � Two async serial ports, PC compatible � -40° - +85°C operating, -ET version � RTS and CTS modem controls � 5%-95% relative humidity, non-condensing � RS232 both channels, RS422/485 COM1 � Baud rates to 780K, DMA support Processor Core Section: � 386EX CPU Real Time Clock: � 25 MHz clock rate � RTC with on-board battery � Includes three 16-bit timers � Driver software supplied in BIOS � Dual 8259A interrupt controllers included PC/104 Interface: On-board Memory: � 8-bit and 16-bit PC/104 module support � 1MB of pseudo-static RAM � IRQ5-7,9,10 and IOCHCHK (NMI) � On-board RAM based at 0000:0000 � DMA support for DRQ2 Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com COM1 and COM2 Serial Port Connector/Cable Pin RS232 DB9 Pin 11 26 3RX Data In 2 4RTS Out 7 CMOS, I/O, Timer, SSIO 5 TX Data Out 3 Connector 6CTS In 8 Pin Signal 7 4 1P17/CLKCLK 89 2 P16/CLKIO 9GND 5 3P1 /CLKRST# 5 10 4P14 5 P13 6P12 7 P11/RTSO# CMOS I/O Lines: 8P10 � 13 programmable lines 9P22 � Each line programmable input or output 10 P21 � TTL compatible levels, 8mA drive � Four lines may be configured for on-board 11 P20 uses ( 3 - clock, 1 - RTS0) 12 P36 13 P32 14 P31/T01 DK1386 Development Kit: 15 RTSI/STX � Free with first SBC1386EX purchase 16 SRX � BIOS and DOS compatible O/S 1 STXC 7 � “Implied AUTOEXEC.BAT” on reset � Directly executes programs written in C/ 18 SRXC C++, Pascal, BASIC 19 TG2 � No modified libraries or locator utilities 20 TC2 � Executes .EXE file from flash 21 T02 � Includes Turbo Debugger remote support 22 TG1/IRQ14 � Download program to flash EPROM with 23 TC1/IRQ13 XMODEM (using PROCOMM, etc.) 24 IRQ9 � Includes all cables and documentation 25 IRQ10 External Connections: 26 GND � 10-pin headers, both serial ports � 26-pin header for CMOS I/O, timers, sync SIO, RS485 Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com Ordering Information: Single Board Computer: SBC1386EX 386EX CPU, 25 MHz, 1MB RAM, 512K flash SBC1386EX-ET 386EX CPU, 25 MHz, 1MB RAM, 512K flash, extended temp operation DK1386 No charge development kit, available with first order only 1386OPT25 MSDOS 5.0 in Bootable Flash ROMdisk A: Accessories: MPCxxx All Micro/sys PC/104 cards CA4020 RS232/RS485 cable to male 9-pin D connector ENC104-3 Metal enclosure for SBC1386EX plus 3 PC/104 add-ons Cables nominally 15", other lengths available RUN.EXE trademark Micro/sys, Inc. CommBLOK, PidBLOK, NetBLOK, OptoBLOK trademark Drumlin IBM, PC trademark IBM Corp. MSDOS, QuickBASIC, Microsoft trademark Microsoft Corp. Turbo Pascal, Turbo Debugger trademark Borland International Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com
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