STEVAL-ILL025V1 STMicroelectronics, STEVAL-ILL025V1 Datasheet - Page 8
![LED MATRIX DISPLAY PANEL](/photos/8/97/89792/steval-ill025v1_sml.jpg)
STEVAL-ILL025V1
Manufacturer Part Number
STEVAL-ILL025V1
Description
LED MATRIX DISPLAY PANEL
Manufacturer
STMicroelectronics
Datasheets
1.STP16DP05TTR.pdf
(31 pages)
2.STEVAL-ILL025V1.pdf
(30 pages)
3.STEVAL-ILL025V1.pdf
(4 pages)
Specifications of STEVAL-ILL025V1
Design Resources
STEVAL-ILL025V1 BOM STEVAL-ILL025V1 Schematic
Accessory Type
Daughter Board
Description/function
LED Demo System Display Unit
Product
Display Modules
Software
Software Included
For Use With/related Products
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-9087
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
STEVAL-ILL025V1
Manufacturer:
STMicroelectronics
Quantity:
1
System description
2.1.2
2.2
8/30
Figure 5.
Selecting the control unit as master or slave
Any control unit can act as the master or slave. The on-board keypad is used to configure
the control unit as master or as slave.
The steps for configuring the control unit are listed below:
Description of the STEVAL-ILL025V1 LED driver-based
display unit
The STEVAL-ILL025V1 display unit is an STP16DP05 LED display driver-based panel.
Each display panel has four STP16DP05 LED display drivers, two buffers, eight Darlington
pairs and a matrix of 16 x 32 LEDs. Each panel can be connected in series to create a larger
display. Series connection between the display panels is done through a 10 x 2 header. A
20-pin flat-ribbon cable is used to connect the two display panels. Input to the display panel
comes from the control unit through the 20-pin flat-ribbon cable. Therefore, the first display
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Connect a 5 V power supply to the control unit, as explained in
The LCD shows “Press “#” to enter Configuration Mod”, for 4 seconds
Press “#” on the keypad present on the board. The LCD shows “Master Sel: Entr
*1” and “Slave Sel: Entr *2”
To configure the board as the master, press “*1” or to configure the board as the
slave press “*2” on the keypad
If “*1” is pressed, then the LCD shows “Master Board” for 2 seconds and then
starts the master routine on the board
If “*2” is pressed, then the LCD shows “Slave Board” for 2 seconds and then starts
the slave routine on the board.
On the next power-up of the board the message “Press “#” to enter Configuration
Mod” is again shown on the LCD for 4 seconds, but if “#” is not pressed within 4
seconds, the board enters into the last configured mode.
Slave unit address configuration switches
Doc ID 16147 Rev 1
Section 1.3
UM0767