STEVAL-ILL029V2 STMicroelectronics, STEVAL-ILL029V2 Datasheet - Page 10

• Manufacturer Part Number: STEVAL-ILL029V2
• Description: BOARD & REF DESIGN
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of STEVAL-ILL029V2

• Main Purpose: Touch Interface, LED Driver
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: STLED325, STM8S, STMPE24M31
• Primary Attributes: 4 Digit 7-Segment LEDs, 8 Discrete LEDs, 8 Touch Pads, 8-Channel Touch Wheel
• Secondary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Hardware description
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2.5
2.6
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2.8
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DIP switch / external interface connector
STEVAL-ILL029V2 consists of an 8-position DIP switch (SW2). All the switches should be in
the ON position (towards circle/ON side) for the demo to work. When the device STLED325
is required to be isolated from the onboard STM8S host and controlled through an external
I
pins can be accessed through an external interface connector (J3). A detailed description of
the external interface connector is provided on the bottom silkscreen of the board and also
listed below for reference:
Figure 10. External interface connector
IR sensor connector
A 38 kHz IR sensor is mounted at J4 for IR control and supports RC5 protocol.
Interrupt LED
There is a blue interrupt LED (D21: INTR) which blinks whenever an interrupt is asserted
from the STLD325 device, which may be due to front panel key press, remote control key
press, RTC alarm, wake-up from standby, etc.
Interface connectors
Please refer to (10, 11)
connectors (J6, J7) on which the STMPE24M31 touch board can be mounted. STEVAL-
CBP007V1 also consists of two interface connectors J1, J2 refer to (4, 5)
touch board connects with J6 on the STLED325 board while J2 on the touch board connects
with J7 on the STLED325 board.
Touch pads / 8-channel touch status type rotator
STEVAL-CBP007V1 consists of 8 touch pads for individual functions such as BRIGHT-,
BRIGHT+, CH+, CH-, OK, DEMO, STANDBY, and MENU.
status type 8-channel rotator for brightness increase/decrease.
2
C host, all the switches should be moved to the OFF position. Then, STLED325 control
Figure
Doc ID 010039 Rev 1
2, STEVAL-ILL029V2 consists of touch board interface
Figure 4
(2) refers to the touch
Figure
4. J1 on the
UM1058