MCP2140 查看數據表（PDF） - Microchip Technology

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MCP2140

IrDA® Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate

Microchip Technology 

MCP2140

FIGURE 2-4:

HOST UART CTS FLOW CONTROL FLOWCHART

IR Flow Start

CTS Low? N

Y

Transmit Byte

N

CTS Low?

Y

CNTR = 6

N

DTR Low?

Y

Lost IR Link

Transmit Byte

N

CTS Low?

Y

CNTR = CNTR - 1

CNTR = 0? N

Y

DS21790A-page 10

Preliminary

 2003 Microchip Technology Inc.

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