STEVAL-ILL025V1.pdf

STEVAL-ILL025V1

STP16DP05-based display unit for

LED matrix display demonstration system

Data brief

Features

■

16 x 32 LED matrix display

■

Supports up to 8 additional cascaded display

units in series

■

Controlled by a single control unit supporting

up to 254 display units

■

Configurable through Windows®

HyperTerminal™ via serial interface and

through a PS2 keyboard

■

RoHS compliant

Description

STEVAL-ILL025V1

The STEVAL-ILL025V1 LED matrix display panel

demonstrates the capabilities of the STP16DP05

LED driver to drive an LED matrix panel. This

board is the display unit of a complete LED matrix

display demonstration system that also includes

the STEVAL-ILL024V1 LED matrix control unit.

AM05065V1

The control unit is an STM32F103VB

microcontroller-based system used for

configuring the settings of the STP16DP05

display driver.

The display can be configured with a PS2

keyboard for any of nine available display modes

and nine different speeds, and the display settings

configured through Windows® HyperTerminal™

using the serial interface included on the control

unit.

August 2009

Doc ID 16077 Rev 1

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For further information contact your local STMicroelectronics sales office.

www.st.com

Schematic diagram

STEVAL-ILL025V1

Schematic diagram

Figure 1. Circuit schematic

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STEVAL-ILL025V1

Revision history

Table 1.

Document revision history

Date

Revision

Changes

11-Aug-2009

Initial release.

Doc ID 16077 Rev 1

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STEVAL-ILL025V1

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