JTAG-Booster for Intel 386EX
4 JTAG_386EXa.doc
1. General
The program JTAG386.EXE uses the JTAG port of the Intel 386EX embedded
microprocessor in conjunction with the small JTAG-Booster:
to program data into flash memory
to verify and read the contents of a flash memory
to load data to static memory
to upload data from target to host
to do a memory test
to make a memory dump
to access an I²C Device
to test CPU signals
All functions are done without any piece of software running in the target. No
firmware or BIOS must be written. Bootstrap software may be downloaded to
initially unprogrammed memories.
For latest documentation please refer to the file README.TXT on the
distribution disk.
JTAG-Booster for Intel 386EX
JTAG_386EXa.doc 5
1.1. Ordering Information
The following related products are available
925 JTAG-Booster Intel 386EX, 5V, DOS/Win9x/WinNT,
delivered with adapter type 227
977 JTAG-Booster Intel 386EX, 3.3V, DOS/Win9x/WinNT,
delivered with adapter type 285
1.2. System Requirements
To successfully run this tool the following requirements must be met:
MSDOS, WIN3.x, WIN9x, WinME, WinNT or Win2000
(WinNT/Win2000 is supported with an additional tool, see chapter 5)
Intel 80386 or higher
205 kByte of free DOS memory
Parallel Port
JTAG-Booster for Intel 386EX
6 JTAG_386EXa.doc
1.3. Contents of Distribution Disk
JTAG386.EXE
JTAG386.OVL
Tool for Intel 386EX
JTAG386.INI Template configuration file for Intel 386EX. See
chapter 1.8 "Initialization file JTAG386.INI"
HEX2BIN.EXE Converter program to convert Intel HEX and Motorola
S-Record files to binary. See chapter 4 "Converter
Program HEX2BIN.EXE"
WinNT Support for Windows NT and Windows 2000. See
chapter 5 "Support for Windows NT and Windows
2000"
JTAG_V4xx_FLAS
HES.pdf
List of all supported Flash devices
README.txt Release notes, new features, known problems

FS-977

Mfr. #:
Manufacturer:
Digi International
Description:
Development Boards & Kits - ARM JTAG Booster PC Intel 386EX 3.3V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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