STEVAL-ILL029V2 STMicroelectronics, STEVAL-ILL029V2 Datasheet - Page 62

• 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

Touch sensor controller
RATIO_ENG-n_CFG
Address:
Type:
Reset:
Description:
62/85
RW
7
0
Figure 18. Configuration of ratio engine input
[7:5] RANGE:
[4:0] START:
RANGE
RW
6
0
‘Number of channels used in ratio engine. Maximum is 8 channels. The number represent
number of channels used - 1
Define the starting channel used in ratio engine. This number represent the channel number
0x81, 0x82
RW
0x00
Configure the channels used in ratio engine 1 and 2
RW
5
0
Doc ID 16174 Rev 3
RW
4
0
RW
3
0
START
Ratio engine-1,-2 registers
RW
.
2
0
STMPE16M31, STMPE24M31
RW
1
0
RW
0
0