IrCC2.0

Features: • Multi-Protocol Serial Communications Controller• Full IrDA v1.1 Implementation: 2.4 kbps - 115.2 kbps, 0.576 Mbps, 1.152 Mbps and 4 Mbps• Consumer Infrared (Remote Control) Interface• SHARP Amplitude Shift Keyed Infrared (ASK IR) Interface• Direct Rx/Tx In...

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SeekIC No. : 004376328 Detail

IrCC2.0: Features: • Multi-Protocol Serial Communications Controller• Full IrDA v1.1 Implementation: 2.4 kbps - 115.2 kbps, 0.576 Mbps, 1.152 Mbps and 4 Mbps• Consumer Infrared (Remote Cont...

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Part Number:
IrCC2.0
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/27

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Product Details

Description



Features:

• Multi-Protocol Serial Communications Controller
• Full IrDA v1.1 Implementation: 2.4 kbps - 115.2 kbps, 0.576 Mbps, 1.152 Mbps and 4 Mbps
• Consumer Infrared (Remote Control) Interface
• SHARP Amplitude Shift Keyed Infrared (ASK IR) Interface
• Direct Rx/Tx Infrared Diode Control (Raw) and General Purpose Data Pins
• Programmable High-Speed Synchronous Communications Engine (SCE) with a 128- Byte FIFO and
   Programmable Threshold
• Programmable DMA Refresh Counter
• High-Speed NS16C550A-Compatible Universal Asynchronous Receiver/ Transmitter Interface (ACE UART) with
  16- Byte Send and Receive FIFOs
• ISA Single-Byte and Burst-Mode DMA and Interrupt-Driven Programmed I/O with Zero Wait State and String
   Move Timing
• 16 Bit CRC-CCITT and 32 Bit IEEE 802 CRC32 Hardware CRC Generators
• Automatic Transceiver Control
• Transmit Pulse Width Limiter
• SCE Transmit Delay Timer
• IR Media Busy Indicator



Description

This document describes the Infrared Communications Controller (IrCC 2.0) function of the IrCC2.0, which is common to a number of SMSC products. The IrCC 2.0 consists of two main architectural blocks: the ACE 16C550A UART and a Synchronous Communications Engine (SCE) (Figure 2). It's own unique register set supports each block.

The IrCC 2.0 UART-driven IrDA SIR and SHARP ASK modes are backward compatible with current SMSC Super I/O and Ultra I/O infrared implementations. The IrCC 2.0 SCE supports IrDA v1.1 0.576 Mbps, 1.152 Mbps, 4 Mbps, and Consumer IR modes. All of the SCEdriven modes can use DMA. The IrCC 2.0 offers flexible signal routing and programmable output control through the Raw mode interface, General Purpose Data pins and Output Multiplexer of the IrCC2.0. Chiplevel address decoding is required to access the IrCC 2.0 register sets.




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