Description
H IR 3/16 Encode/Decode IC Technical Data HSDL-7001-2500 pc, tape and reel HSDL-7001#100-100pc, 50/tube .
The HSDL-7001 modulates and demodulates electrical pulses from Hewlett-Packard’s HSDL-1001 Infrared transceiver module and other IrDA-compliant transc.
Features
* Compliant with IrDA 1.0 Physical Layer Specs
* Interfaces with IrDA 1.0 Compliant IR Transceivers
* Used in Conjunction with Standard 16550 UART
* Transmits/Receives either 1.63 µs or 3/16 Pulse Mode
* Internal or External Clock Modes
* Programmable
Applications
* where the external 16XCLK signal is provided, a crystal is not needed. There are two data transmission modes. Data can be transmitted and received in either a standard 3/16 modulation mode or a 1.63 µs pulse mode. Schematic
TXD SIR ENCODE IR_TXD
RCD
SIR DECODE
IR_RCV
/NRST A0 A1 A2 16XCLK CLOCK
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