MCP2140-IP datasheet(10/58 Pages) MICROCHIP

Part #	MCP2140-IP

Description	IrDA짰 Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate

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Manufacturer	MICROCHIP [Microchip Technology]

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10 / 58 page

MCP2140

DS21790A-page 10

Preliminary

 2003 Microchip Technology Inc.

FIGURE 2-4:

HOST UART CTS FLOW CONTROL FLOWCHART

Transmit Byte

CTS Low?

Y

N

CNTR = 6

CTS Low?

Y

N

DTR Low?

Y

N

Transmit Byte

CTS Low?

Y

N

CNTR = CNTR - 1

CNTR = 0?

Y

N

IR Flow Start

Lost IR Link

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