ST20-JPI Просмотр технического описания (PDF) - STMicroelectronics

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ST20-JPI

PC PARALLEL PORT TO JTAG INTERFACE

STMicroelectronics 

ST20-JPI

®

PC PARALLEL PORT TO JTAG INTERFACE

PRODUCT INFORMATION

FEATURES

• Desktop mounted parallel port to JTAG inter-

face

• Standard 25 way D-type parallel port connec-

tion

• Standard 26 way D-type differential OS-Link

port for connection to a B300.

• Standard 20 way IDC cable for JTAG connec-

tion.

• Plug top power supply

• Supports nibble, byte and EPP mode parallel

port standards

DESCRIPTION

The ST20-JPI parallel port to JTAG interface is

a host interface to allow connection from a PC

parallel port to any JTAG diagnostic controller

based ST20 development board. The interface

plugs into any standard PC 25 way D-type

parallel port. Supported parallel port modes

are:

• Nibble mode

• Byte mode

• EPP mode

depending on which mode the host PC can

support. Connection to the development target

is via a 20 way IDC JTAG connector. Once

connected, the development target can be

accessed using the MS Windows drivers

supplied with the standard ST20 toolset.

September 1996

1/10

42 1685 00

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