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User Module Datasheet: WirelessUSB™ NL Radio Datasheet WUSB_NL V 2.00 (CY7C60123-PVXC, CY7C60223-QXC, CY7C60223-SXC, CY7C63801-SXC, CY7C63803-SXC, CY7C63813-PXC, CY7C63813-SXC, CY7C63823-XC, CY7C63823-QXC, CY7C63823-SXC, CY7C63833-LTXC, CYRF89x35, CY... | Cypress Semiconductor

User Module Datasheet: WirelessUSB™ NL Radio Datasheet WUSB_NL V 2.00 (CY7C60123-PVXC, CY7C60223-QXC, CY7C60223-SXC, CY7C63801-SXC, CY7C63803-SXC, CY7C63813-PXC, CY7C63813-SXC, CY7C63823-XC, CY7C63823-QXC, CY7C63823-SXC, CY7C63833-LTXC, CYRF89x35, CY...

Last Updated: 
Oct 22, 2012
Version: 
2.00

Features and Overview

The SPI-based WUSB_NL User Module is a firmware interface to the CYRF8935 WirelessUSB NL radio modem hardware.

  • Typical transmit power: 0 dBm
  • Packet framer with 64-byte first in first out (FIFO) data buffer
  • Auto-retry-acknowledge protocol to simplify usage
  • Cyclic Redundancy Check (CRC)
  • Forward Error Correction (FEC)
  • Supports up to 4 Mbps SPI bus baud rate
  • Digital readout of received signal strength indication (RSSI)

Functional Description

The WUSB_NL User Module can be used as a base for developing proprietary wireless protocols. The WUSB_NL User Module application programming interface (API) provides functions that can be called from both C and assembly to start the radio, send and receive data, change channels, change transmit power, and more.

The WUSB_NL User Module offers hardware SPI interface, initialization, configuration, and communication functions for interfacing with an NL radio.