Infineon AIROC CYW43012 Manuals

Manuals and User Guides for Infineon AIROC CYW43012. We have 1 Infineon AIROC CYW43012 manual available for free PDF download: Manual

Infineon AIROC CYW43012 Manual

Infineon AIROC CYW43012 Manual (59 pages)

Low-power system design Wi-Fi & Bluetooth combo chip and PSoC 6 MCU

Brand: Infineon | Category: Microcontrollers | Size: 3.69 MB

Table of Contents

About this Document
1
Table of Contents
2
Introduction
4
Low-Power Overview
5
AIROC™ CYW43012 Wi-Fi & Bluetooth® Combo Chip Power Modes
5
Psoc™ 6 MCU Power Modes
6
AIROC™ CYW43012 Wi-Fi & Bluetooth® Combo Chip Power-Related Hardware Signals
7
Power Mode Transition
8
WLAN Power Optimization Techniques
10
IEEE 802.11 (Wi-Fi) Power Saving
10
Beacon Interval
10
Listen Interval
10
DTIM Period
10
Power Saving Methods
11
Power Save Poll
12
802.11 Power Save Without Poll
12
Association Timeout Limit
13
802.11Ac-Friendly Features
13
Wi-Fi Power Save Implementation
13
Wi-Fi Host Driver (WHD) Power Save Interface
13
Cyclic Timers in Network Stack
16
Host Offloads to WLAN Device
17
ARP Offload
17
Packet Filter Offload
18
Network Layer or Ethertype Filter
20
Transport Layer/Ip Protocols
20
Applications Layer/Tcp and UDP Port Numbers
20
TCP Keepalive Offload
21
Bluetooth® Power Optimization Techniques
23
Advertisement Events
23
Connection Events
24
Connection Interval
24
Use Slave Latency
24
Bluetooth® le Parameters in Bluetooth® Configurator
24
Psoc™ 6 MCU Power Optimization Techniques
26
Core Voltage and Operating Frequency
26
Reducing the Leakage in Deep Sleep
26
RTOS Tickless Mode
28
Additional Power Optimization Techniques
28
Low Power Assistant (LPA)
29
LPA Configuration
29
Using LPA in Modustoolbox™ Software
32
Power Measurement Using CY8CKIT-062S2-43012
36
Hardware Setup
36
Mtb-Example-Wifi-Wlan-Lowpower
37
Mtb-Example-Wlan-Offloads
43
Mtb-Example-Btstack-Freertos-Cts-Client
47
Mtb-Example-Btstack-Freertos-Cts-Server
53
Power Measurement
53
Summary
56
References
57
Revision History
58
Disclaimer
59

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