AR-B1375/AR-B1376 User s Guide

(E) RFGDEMO.PGF

RFGDEMO.PGF This file provides a sample PROGRAM GROUP FILE, which illustrates how to create ROM pattern files correctly.

The PGF is an ASCII text file that can be created by using any text editor, word processor or DOS <COPY CON> command. The PGF lists what files will be copied and if DOS is going to be copied. This file can have any DOS filename, but the extension name must be *.PGF. For example, followings are valid filenames.

RFGDEMO.PGF

MYRFG.PGF

MSDOS.PGF

….

An examples of the *.PGF file is as follow.

ROM_NAME=TEST1

; ROM pattern file name is TEST1

 

;The output file names will be TEST1.R01, TEST1.R02..etc.

DOS_DRIVE=C:

; DOS system drive unit is drive C:

 

;If user does not want to copy DOS

 

;system files onto the ROM disk

 

;write as DOS_DRIVE=NONE

ROM_SIZE=128

;128 means 128KX8 (27C/29F010) EPROM size used

 

;256 means 512KX8 (27C/29F020) EPROM size used

 

;512 means 512KX8 (27C/29F040) EPROM size used

 

;1024 means 1MX8 (27C080) EPROM size used

The following two files are options, which depend on whether the ROM disk is to be bootable, or not.

CONFIG.SYS

AUTOEXEC.BAT

;Below are user’s files

A:\USER1.COM ; File USER1.COM on root of drive A: USER2.EXE ; File USER2.EXE on current directory & drive C:\TTT\USER3.TXT ; File USER3.TXT on sub-directory TTT of drive C:

5.3 WRITE PROTECT FUNCTION

The AR-B1375 and AR-B1376 provide hardware and software write protect functions for small page 5V FLASH disk and only software write protected function for SRAM disk. This is to prevent your data on 5V FLASH or SRAM disk from accidental deletion or overwrite. If your FLASH/SRAM disk is write protected, any write operation to the protected FLASH/SRAM disk will get a write protect error:

Write protect error writing drive A

About, Retry, Fail?

5-5

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Toshiba AR-B1375, AR-B1376, 386SX manual Write Protect Function, Rfgdemo.Pgf

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.