STEVAL-ILL029V2 STMicroelectronics, STEVAL-ILL029V2 Datasheet - Page 42

• 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

PWM controller
PWM_n_CTRL
Address:
Type:
Reset:
Description:
42/85
RW
7
0
Period 0
[7:6] Period 0
[5:4] Period 1
[3:1] Repetition
[0] Order
RW
6
0
Define the ON time based on time unit set in PWM-N setup register
‘00’ : 1 time unit
‘01’ : 2 time unit
‘10’ : 3 time unit
‘11’ : 4 time unit
Define the OFF time based on time unit set in PWM-N setup register
‘00’ : 1 time unit
‘01’ : 2 time unit
‘10’ : 3 time unit
‘11’ : 4 time unit
Set the repetition of programmed sequence (pair of period 0 and period 1)
‘000’ : Infinite repetition
‘001’ : Execute only one pair
‘010’ : Execute 2 pairs
‘011’ : Execute 3 pairs
‘100’ : Execute 4 pairs
‘101’ : Execute 5 pairs
‘110’ : Execute 6 pairs
‘111’ : Execute 7 pairs
Set the order of period 0 and period 1
‘1’ : sequence = period 1 and then period 0
‘0’ : sequence = period 0 and then eriod 1
0x41, 0x45, 0x49, 0x4D, 0x51, 0x55, 0x59, 0x5D
RW
0x00
Setting of ON/OFF period, repetition, and ON/OFF order.
RW
5
0
Period 1
Doc ID 16174 Rev 3
RW
4
0
RW
3
0
Repetition
RW
2
0
STMPE16M31, STMPE24M31
PWM-n control register
RW
1
0
Order
RW
0
0