FS-977 Digi International, FS-977 Datasheet - Page 4

• Manufacturer Part Number: FS-977
• Description: JTAG-BOOSTER FOR 386EX 3.3V
• Manufacturer: Digi International
• Series: Digi/FS Forthr
• Type: FLASHr

Specifications of FS-977

• Contents: Programmer and Associated Interface Software
• For Use With/related Products: Intel 386EX, 3.3V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. General
The program JTAG386.EXE uses the JTAG port of the Intel 386EX embedded
microprocessor in conjunction with the small JTAG-Booster:
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.
4
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
JTAG_386EXa.doc