User's Manual
Table Of Contents
- General Description
- Benefits
- Overview
- Pad Connection Interface
- Recommended Host PCB Layout
- Module Connections
- Bluetooth Baseband Core
- Power Management Unit
- Microprocessor Unit
- Integrated Radio Transceiver
- Peripheral Transport Unit
- ADC Port
- PWM
- Triac Control
- Security Engine
- Electrical Characteristics
- RF Specifications
- Timing and AC Characteristics
- Environmental Specifications
- Regulatory Information
- Packaging
- Ordering Information
- Acronyms
- Document Conventions
- Document History Page
- Sales, Solutions, and Legal Information
Document Number: 002-19043 Rev. PRELIMINARY Page 16 of 33
PRELIMINARY
CYBLE-413136-01
Figure 10. PWM Block Diagram
Triac Control
The CYBLE-413136-01 includes hardware support for zero-crossing detection and trigger control for up to four triacs. The
CYBLE-413136-01 detects zero-crossing on the AC zero detection line and uses that to provide a pulse that is offset from the zero
crossing. This allows the CYBLE-413136-01 to be used in dimmer applications, as well as any other applications that require a con-
trol signal that is offset from an input event.
The zero-crossing hardware includes an option to suppress glitches.
Security Engine
The CYBLE-413136-01 includes a hardware security accelerator which greatly decreases the time required to perform typical secu-
rity operations. Access to the hardware block is provided via a firmware interface (see firmware documentation for details).Thie
security engine includes:
n Public key acceleration (PKA) cryptography
n AES-CTR/CBC-MAC/CCM acceleration
n SHA2 message hash and HMAC acceleration
n RSA encryption and decryption of modulus sizes up to 2048 bits
n Elliptic curve Diffie-Hellman in prime field GF(p)
n Generic modular math functions