ST20-PPI ST Microelectronics, ST20-PPI Datasheet

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ST20-PPI

Manufacturer Part Number
ST20-PPI
Description
PC PARALLEL PORT TO OS-LINK INTERFACE
Manufacturer
ST Microelectronics
Datasheet
January 1996
FEATURES
Desktop mounted parallel port to differential
OS-Link interface
Standard 25 way D-type parallel port connec-
tion
Standard 26 way D-type differential OS-Link
connection
Plug top power supply
Supports nibble, byte and EPP mode parallel
port standards
PC PARALLEL PORT TO OS-LINK INTERFACE
DESCRIPTION
The ST20-PPI parallel port to OS-Link interface is
a host interface to allow connection from a PC par-
allel port to any OS-Link based ST20 development
board such as the ST20450-SAB. The interface
plugs into any standard PC 25 way D-type parallel
port. Supported parallel port modes are:
depending on which mode the host PC can sup-
port. Connection to the development target is via a
differential OS-Link connector, as used on the IMS
B300 and ST20450-Development Board. Once
connected, the development target can be ac-
cessed with the standard ST20 Toolset using the
MS Windows drivers supplied.
Nibble mode
Byte mode
EPP mode
PRODUCT INFORMATION
ST20-PPI
42 1679 00
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ST20-PPI Summary of contents

Page 1

... January 1996 PRODUCT INFORMATION DESCRIPTION The ST20-PPI parallel port to OS-Link interface is a host interface to allow connection from a PC par- allel port to any OS-Link based ST20 development board such as the ST20450-SAB. The interface plugs into any standard PC 25 way D-type parallel port ...

Page 2

... ST20-PPI PC Parallel Port to OS-Link Interface 1 Introduction The ST20-PPI parallel port to OS-Link interface is a host interface to allow connection from a PC parallel port to any OS-Link based ST20 development board such as the ST20450-SAB. The interface plugs into any standard PC 25 way D-type parallel port. ...

Page 3

... PC Parallel port To mains adaptor Figure 2.1 ST20-PP1 connections 2.2 Software Installation For installation of the DLL and VxD drivers, please refer to the ST20 Toolset software installation documentation. ST20-PPI PC Parallel Port to OS-Link Interface cable ST20-PPI Differential Cable Development Target e.g. ST20450-SAB 3/6 ...

Page 4

... Differential Link Connector Pin Description 1 +notSSDownReset 2 +notSSDownAnalyse 3 +notSSDownError 4 +notSSUpReset 5 +notSSUpAnalyse 6 +notSSUpError Table 3.1 26 way D-type connector 3.2 Power Supply Connector The ST20-PPI uses a 2.5mm power connector. The voltage range is 8-13V dc. 4/6 Pin +LinkOut 20 -notSSDownAnalyse +LinkIn 21 GND 22 GND 23 GND 24 GND 25 GND 26 +V ...

Page 5

... Field Support SGS-THOMSON Microelectronics Limited products are supported worldwide through Sales Offices and authorized distributors. 5 Ordering information Description ST20-PPI Parallel Port to OS-Link Interface (US) ST20-PPI Parallel Port to OS-Link Interface (European) ST20-PPI Parallel Port to OS-Link Interface (UK) ST20-PPI PC Parallel Port to OS-Link Interface Description Pin ...

Page 6

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its ...

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