You are here

AN62582 - AM Modulation and Demodulation | Cypress Semiconductor

AN62582 - AM Modulation and Demodulation

Last Updated: 
May 25, 2017
Version: 
*F

AM is achieved by multiplying carrier and message signals. Demodulation is achieved by sampling the AM signal at carrier frequency. Projects associated with this application note can be downloaded from the 'Related Files' section below.

This video explains briefly how to implement amplitude modulation (AM) and demodulation using PSoC3 or PSoC 5LP controller.

 

The following table indicates the PSoC devices, PSoC Creator versions, compilers, and development kits that will work with this application note project:

Project
Device
PSoC Creator
Version
Development Kit
CY8CKIT-xxx
Compiler
Architecture
Silicon
Revision
V2.1 SP1
or higher
V2.1/2.0
001
DVK
030/050
DVK
003/014
FTK
Keil
GCC
RVDS
MDK

AN62582.zip

Prod
YES
NO
YES
YES*
NO
YES
N/A
N/A
N/A
Prod
YES
NO
YES
YES*
NO
N/A
YES
YES
YES
AN62582_Archive.zip
ES3, Prod
NO
YES
YES
YES*
NO
YES
N/A
N/A
N/A
ES1, Prod
NO
YES
YES
YES*
NO
N/A
YES
YES
YES

*Refer to Migrating CY8CKIT-001 DVK project to CY8CKIT 030/ 050

Notes:
  1. Click on AN77835 - PSoC® 3 to PSoC 5LP Migration Guide to learn differences between PSoC 3 and PSoC 5LP.
  2. For PSoC 5 project and related document, please download file AN62582_Archive.zip.

Projects associated with this application note can be downloaded from the ‘Related Files’ section below. For your convenience, we have provided projects that are compatible with the two most recent versions of PSoC Creator:

  • AN62582.zip is used with PSoC Creator 2.1 SP1
  • AN62582_Archive.zip is used with PSoC Creator 2.1/2.0

The project’s default settings may not be compatible with your device or kit, and you may need to change your project settings. For more information, see: