MCP2150 Microchip Technology, Inc., MCP2150 Datasheet - Page 6

• Manufacturer Part Number: MCP2150
• Description: The MCP2150 Provides Irda Protocol Handling Plus Bit Encoding/decoding Functionality For Data Terminal Equipment (DTE) Applications in One Low Pincount Device
• Manufacturer: Microchip Technology, Inc.

MCP2150
1.1.1
Table 1-3
The MCP2150 is designed for use in Data Terminal
Equipment (DTE) applications.
TABLE 1-3:
DS21655B-page 6
Legend: HC = Host Controller
Note 1: This signal is not implemented in the MCP2150.
Pin No.
DB-9
1
2
3
4
5
6
7
8
9
shows the direction of the MCP2150 signals.
CD
RX
TX
DTR
GND
DSR
RTS
CTS
RI
Signal
SIGNAL DIRECTIONS
(1)
(1)
MCP2150 SIGNAL DIRECTION
MCP2150
MCP2150
HC
MCP2150
HC
MCP2150
Direction
MCP2150
MCP2150
—
—
—
HC
HC
HC
HC
Carrier Detect
Received Data
Transmit Data
Data Terminal
Ready
Ground
Data Set Ready
Request to Send
Clear to Send
Ring Indicator
Comment
Preliminary
2002 Microchip Technology Inc.