486/586 PC/104 Computer with CompactFlash and Flat Panel SBC1495 Features Ready to run 486/586 computer 120 or 133MHz CRT and flat panel output 64MB SDRAM CompactFlash connector 10/100BASE-T Ethernet Two serial ports Extended temperature available With 1MB of on-board flash, accessible as a read/ The SBC1495 packs a fast 486DX processor write disk, and 64MB of SDRAM, many large with plenty of memory, and copious amounts of storage into a PC/104-sized board. Both programs can be run. However, if additional CRTs and color TFT flat panels are supported storage capacity is required, the CompactFlash by the built-in VGA interface. Additional I/O connector allows hundreds of megabytes of re- movable program and data storage. includes six LVTTL digital I/O lines, dual serial ports, USB, EIDE, LPT, keyboard, and mouse. If additional capabilities are needed, PC/104 In its stackthrough version, the SBC1495 is an expansion allows a wide variety of I/O cards to be ideal computer to plug into a custom OEM I/O stacked on the SBC1495. card. Immediately and easily, an advanced engine is available for software development. Software Support Compatible Hardware Mounting/Packaging PC/104 expansion cards DOS emulation Standoffs, STDOFF01 MSDOS 5.0 [Items above in Section 4] [Items above in Section 5] RS232/RS485 devices Linux Custom Windows CE Custom RTOS ™ 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 JEDEC Socket CRT/ KBD P Flash Disk C: LVDS Mouse C/ Ethernet 1 0 COM1 486/586 RTC COM2 CPU 4 RS232 I/ 64MB 1MB Compact O SDRAM FLASH Flash COM1 Digital USB1 IDE LPT1 RS485 I/O USB2 Technical Details: The SBC1495 core is an ST Microelectronics The memory subsystem on the SBC1495 allows STPC Atlas processor running at 120 or 133 many programs to be run without any external MHz. The STPC 486DX processor core is storage. 64 Mbytes of synchronous DRAM clocked at a rate of 133MHz, and includes hard- (SDRAM) is more than sufficient for many com- ware floating point math. While other 486DX plex, protected-mode programs and operating systems access RAM with a 32-bit data bus, the systems. Atlas accesses RAM with a 64-bit wide data bus, offering performance similar to low-end Pentium- The 1-Mbyte Flash memory chip contains both based designs. the BIOS and a user application code space. The user space can be configured as a 768k read/ The Atlas allows compatibility with both real write flash disk. mode and 32-bit protected mode programs. The Atlas also integrates many PC-compatible pe- If a larger program or data storage space is ripherals. Dual USB ports, a keyboard and required, or if removability is needed, the mouse controller, an EIDE controller, two cas- CompactFlash interface can provide hundreds caded 82C59A interrupt controllers, dual 16C550 of megabytes of storage. CompactFlash is used UARTs, three timer/counters (82C54 compat- in the True IDE mode, where it is register com- ible), and a dual DMA controller are all present. patible with an EIDE hard drive. Thus, it does not A hardware accelerated VGA controller, with require any special drivers for most operating support for both CRTs and TFT panels, is also systems. implemented. Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com The user byte-wide socket can accept a number For true 32-bit application development, the of different devices. EPROM, 5v Flash, SBC1495 supports a number of alternatives. ® DiskOnChip , or SRAM can all be plugged in. Due to its PC compatibility, 32-bit real time oper- ® The SRAM can be battery-backed, which makes ating systems (RTOS) such as PharLap ETS, ® for fast storage for data that is updated often. and VxWorks can be booted on the SBC1495. All support 32-bit linear protected mode opera- The VGA controller supports resolutions up to tion, and have full tool suites available, including 1280 x 1024 (CRT) or 1024 x 1024 (program- compilers and debuggers. mable panel). It includes hardware acceleration for fast graphic updates. The output can drive a The firmware suite that is preinstalled in flash on standard RGB CRT monitor, and an LCD flat the SBC1495 includes an industrial BIOS that panel display. Active matrix (TFT) LCD panels allows configuration of many of its features. In are supported, in 18-bit color. The LVDS inter- addition to allowing configuration of the normal face is compatible with many displays and en- PC-compatible peripherals such as floppy drives sures that the signal integrity is maintained. and hard drives, it allows 768k of the system flash to be used as a read/write wear-leveled flash Two serial ports allow communication with many drive. Another feature of the BIOS is its ability to different devices. COM1 and COM2 are 16C550- redirect the console out COM1, COM2, or the compatible UARTs (with transmit and receive VGA/keyboard so that even “headless” systems FIFOs). These serial ports are capable of speeds can have a user console when needed for con- up to 115200 baud, have RS-232 transceivers, figuration or debug. and have RTS and CTS modem control lines. Additionally, COM1 is configurable for half-du- For pre-configured sets of options, Micro/sys can plex RS-485 communication with jumperable provide OEMs with a single part number for termination resistors. ordering. In addition, custom versions of the SBC1495 are available. Please call Micro/sys The PC/104 connector provides support for both Technical Sales for details. 8-bit and 16-bit expansion boards and operates with standard PC/104 bus protocol and timing. Specifications: The default configuration is non-stackthrough connectors, allowing the SBC1495 to be the Mechanical: bottom card in a stack. The stackthrough option � PC/104 standard (SBCOPT16ST) allows the SBC1495 to be � 3.55” (plus I/O region) x 3.775” x .6” plugged into a custom-designed OEM I/O board � Installed CompactFlash card extends as an automation component. past edge of board opposite the PC/104 connector The SBC1495 can support application develop- � If installed, Ethernet connector on top side ment under numerous strategies. If 16-bit DOS has height of .535” or DOS-extended software is sufficient, Micro/ sys offers a free DOS-compatible operating sys- Power Requirements: tem preinstalled on the SBC1495. For a small � +5v ±5% at 1.3A typical, 1.8A max. royalty fee, true MSDOS 5.0 can be preinstalled. � +12v required only if used by PC/104 Powerful, cost-effective remote debug capabili- modules ties are provided through Borland’s Turbo Debugger. Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com Environmental: COM1-COM2 Serial Ports: � Two async serial ports, PC compatible Part number Board Operating Airflow* Temp � 16550-compatible � RTS and CTS modem controls SBC1495-1 0 cfm 0° to +48°C � RS232 on both channels SBC1495-1 17 cfm 0° to +70°C � COM1 RS485 half duplex SBC1495-ET 0 cfm -40° to +85°C Serial Port Connector SBC1495-1-ET 0 cfm -40° to +85°C Pin Signal Signal Pin *Using 80mm fan 1 RX COM1 RTS COM1 2 3 TX COM1 CTS COM1 4 � -40° to +85°C storage 5- - 6 ���5%-95% relative humidity, non-condensing 7 GND RX COM2 8 9 RTS COM2 TX COM2 10 Processor Core Section: 11 CTS COM2 - 12 � STPC Atlas CPU 13 - GND 14 � 120 or 133 MHz clock rate Digital I/O: � Hardware floating point math � Six LVTTL bi-directional signals � AT-compatible timers, interrupts, DMA ��5v-tolerant On-board Memory: User Interface Connector � 64MB Synchronous DRAM based at 0 Pin Signal Signal Pin � 1M of Flash at top of memory map with 1 GND TXCLK+ 2 BIOS and operating system installed; 3TXCLK- GND 4 768k available for user application � JEDEC 32-pin socket for 128k/512k 5 TXOUT2+ TXOUT2- 6 SRAM for battery-backed RAM, or 7 GND TXOUT1+ 8 ® DiskOnChip 9TXOUT1- GND 10 11 TXOUT0+ TXOUT0- 12 Watchdog Timer: 13 GND GND 14 � Program must refresh watchdog timer 15 TFT VCC TFT VCC 16 periodically, or system will be reset 17 TFT PWM TFT EN5V 18 � Enabled through software 19 GND GND 20 21 MOUSE CLK MOUSE DTA 22 Keyboard, Mouse, and Speaker: 23 +5V +5V 24 � PS/2-compatible keyboard port 25 KBD DTA KBD CLK 26 � PS/2-stype mouse port 27 SPKR - 28 � AT-compatible TTL speaker output 29 - I2C CLK 30 31 I2C DTA HSYNC 32 SVGA Video Output: 33 GND VSYNC 34 � CRT and color LCD outputs 35 GND BLUE 36 � Resolutions to 1280 x 1024 (CRT) 37 GND GREEN 38 or 1024 x 1024 (programmable panel) 39 GND RED 40 � Direct connect to TFT flat panels � 3.3V 18-bit panel color support Parallel Port: ��LVDS (PanelLink/FPD-Link) drivers � Bi-directional LPT standard Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com � Full IRQ and DRQ support Main I/O Connector ��Stackthrough option available Pin Signal Signal Pin (SBCOPT16ST) A1 GND IDE RESET# B1 A2 USB D0- GND B2 CompactFlash Interface: A3 USB D0+ IDE D7 B3 � Supports Type I CompactFlash A4 USB VCC IDE D8 B4 � Operates in True IDE mode A5 GND IDE D6 B5 � CF+ cards not supported A6 USB D1- IDE D9 B6 � Not hot-swappable A7 USB D1+ IDE D5 B7 A8 USB VCC IDE D10 B8 A9 GND IDE D4 B9 Power Connector A10 GPIO0 IDE D11 B10 Pin Signal A11 GPIO1 IDE D3 B11 1+5V A12 GPIO2 IDE D12 B12 2 +12V A13 GPIO3 IDE D2 B13 A14 GPIO4 IDE D13 B14 3GND A15 GPIO5 IDE D1 B15 A16 GND IDE D14 B16 DK1495 Development Kit: A17 - IDE D0 B17 � Free with first SBC1495 purchase A18 GND IDE D15 B18 � Breakout cable to COM1-COM2 A19 RS485+ GND B19 � Breakout cable to IDE, USB, LPT, A20 RS485- - B20 digital I/O A21 +5V IDE DRQ B21 � Breakout cable to CRT, keyboard, mouse, A22 LPT STB# GND B22 speaker A23 LPT AFD# IDE IOW# B23 � Download cable and utilities A24 LPT D0 GND B24 � Documentation, schematics, sample A25 LPT ERR# IDE IOR# B25 software A26 LPT D1 GND B26 A27 LPT INIT# IDE IORDY B27 External Connections: A28 LPT D2 GND B28 � 80-pin connector for IDE, USB, LPT, A29 LPT SLIN# IDE DACK# B29 and digital I/O A30 LPT D3 GND B30 � 14-pin header for COM1-COM2 A31 GND IDE IRQ B31 � 40-pin header for CRT, flat panel, key- A32 LPT D4 IDE IO16# B32 board, mouse, speaker A33 LPT D5 IDE DA1 B33 �� 3-pin removable terminal strip for power A34 LPT D6 IDE PDIAG# B34 input A35 LPT D7 IDE DA0 B35 A36 LPT ACK# IDE DA2 B36 Ordering Information: Single Board Computer: Real Time Clock: SBC1495 486/586 CPU, 133MHz, � RTC with on-board battery 64MB RAM, 1M Flash ��Driver software in BIOS SBC1495-1 486/586 CPU, 133MHz, 64MB RAM, 1M Flash, PC/104 Interface: 10/100BASE-T Ethernet � Non-stackthrough PC/104 connectors � Standard mounting holes � 8-bit and 16-bit PC/104 module support Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com SBC1495-ET 486/586 CPU, 120MHz, 64MB RAM, 1M Flash, -40 to +85C operating temperature SBC1495-1-ET 486/586 CPU, 120MHz, 64MB RAM, 1M Flash, 10/100BASE-T Ethernet, -40 to +85C operating temperature DK1495 No charge development kit, available with first order only SDK Linux LInux Kit (requires Ethernet and 1495OPT50) 1495OPT25 MSDOS 5.0 in Bootable A: Flash Disk 1495OPT28 Color TFT (LVDS) panel support 1495 OPT50 Linux startup kernel installed in flash Related Products: CA4089 Breakout cable to two DB9 COM port connectors CA4097 Breakout cable for EIDE, USB, LPT, Digital I/O CA4098 Breakout cable for CRT, Kbd, mouse, speaker, TFT panel RAM128 128k RAM device RAM512 512k RAM device 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 DiskOnChip trademark M-Systems Micro/sys 3730 Park Place, Montrose, CA 91020 (818)244-4600 Fax (818)244-4246 email: info@embeddedsys.com