MCP2140A Microchip Technology, MCP2140A Datasheet - Page 10

• Manufacturer Part Number: MCP2140A
• Description: IrDA Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
• Manufacturer: Microchip Technology

MCP2140A
FIGURE 2-3:
FIGURE 2-4:
DS22050A-page 10
CTS
CTS
Receive Buffer Empty
MCP2140A Can
Receive Data
CTS WAVEFORM FROM HOST CONTROLLER STREAMING OF 250 BYTES TO
HOST UART CTS SIGNAL AND THE RECEIVE BUFFER
THE MCP2140A
Receive Buffer Has 59 Bytes,
CTS Pin Driven High
Receive Buffer
Full (60 Bytes)
IR Data Packet Starts Transmission
Receive Buffer Empty
MCP2140A Can Receive Data
IR Data Packet Transmitted
© 2007 Microchip Technology Inc.