AR-B1375/AR-B1376 User s Guide

(2) Software Programming

And then, you should create a PGF and generate ROM pattern files by using the RFG.EXE.

Step 1: Making a Program Group File (*.PGF file)

Step 2: Generate ROM pattern files

Step 3: Turn off your system, and then install FLASH EPROMs into the sockets.

NOTE: Place the appropriate number of FLASH EPROM chips (the numbers depends on the ROM pattern files generated by RFG.EXE) into the socket starting from MEM1 and ensure that the chips are installed in the sockets in the proper orientation. Line up and insert the AR- B1375/AR-B1376 board into any free slot of your computer.

Step 4: Turn on your system, and Program FLASH EPROMs.

NOTE: The FLASH EPROM program is built-in the AR-B1375/AR-B1376 board. The FLASH EPROMs can be programmed on the AR-B1375/AR-B1376. Before programming the FLASH EPROMs, please insert at least the same number of FLASH EPROMs, please insert at least the same number of FLASH EPROMs, please insert at least the same number of FLASH chips as the ROM pattern files generated.

Step 5: The PGM137X.EXE file is a program that loads and writes the ROM pattern files onto the (FLASH) memory chips. To program the FLASH EPROM.

Step 6: In the DOS prompt type the command as follows.

C:\>PGM137X [ROM pattern file name]

Step 7: In the main menu, choose the <Load ROM File> item, that is the ROM_NAME=[file name] in the *.PGF file.

Step 8: Choose the <Program Memory> item, this item program will program the EPROMs.

NOTE: Move the reverse video bar to the <Program memory> option then press <ENTER>. PGM137X will write the ROM pattern files onto the (FLASH) memories. Ensure that data is verified by the PGM137X correctly.

Step 9: Reboot the system

NOTE: Reboot your computer by making a software or hardware reset.

6-8

Page 48
Image 48
Toshiba AR-B1376, AR-B1375, 386SX manual PGM137X ROM pattern file name

386SX, AR-B1376, AR-B1375 specifications

The Toshiba AR-B1375 and AR-B1376 are notable embedded computing solutions that incorporate the 386SX microprocessor architecture. Designed for various applications, these models focus on reliability, performance, and versatility, making them appealing choices for system integrators and developers.

At the core of the AR-B1375 and AR-B1376 is the Intel 386SX microprocessor. This landmark processor marked a significant advancement in computing technology, introducing a 32-bit architecture while maintaining compatibility with 16-bit applications. The 386SX is known for its efficient processing capabilities, offering both multitasking support and enhanced memory management. It operates at clock speeds ranging typically from 16 MHz to 25 MHz, contributing to its effectiveness in running industrial applications.

One of the key features of the AR-B1375 and AR-B1376 systems is their modular architecture, which allows for easy customization and expansion. This modularity means users can tailor the hardware according to specific requirements, making it suitable for a wide range of applications such as automation, telecommunications, and embedded systems.

Both models support various I/O options, ensuring seamless integration with peripherals and external devices. They typically come equipped with serial and parallel ports, as well as support for modern interfaces like USB. The systems also feature onboard expansion slots, enabling the addition of further functionality, such as additional memory or specialized processing units.

In terms of memory, the AR-B1375 and AR-B1376 support a range of RAM configurations, allowing users to scale their systems based on the application demands. The inclusion of EPROM and EEPROM options also facilitates easy updates and programmability, which is crucial for embedded systems that often require firmware adjustments over time.

Moreover, these models are known for their robust thermal management features, which are essential in industrial environments where conditions can be harsh. This capability ensures stable performance and longevity, reducing the risk of system failures due to overheating or environmental factors.

To summarize, the Toshiba AR-B1375 and AR-B1376, coupled with the 386SX microprocessor, offer a blend of performance, flexibility, and reliability. Their modular design, extensive I/O support, and memory scalability make them ideal for a variety of embedded computing applications, placing them as commendable options in the world of industrial computing solutions. These systems not only exemplify Toshiba's commitment to innovation but also contribute significantly to the functionality of embedded technologies in a rapidly evolving industry.