參數(shù)資料
型號： MCP2140
廠商： Microchip Technology Inc.
英文描述： IrDA Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate(固定波特率,低成本,IrDA標準協(xié)議編譯碼器)
中文描述： 標準的IrDA協(xié)議?？刂破鳎潭ㄍㄐ潘俾?600波特（固定波特率，低成本，紅外標準協(xié)議編譯碼器）
文件頁數(shù)： 53/58頁
文件大?。?/td> 1001K
代理商： MCP2140
2003 Microchip Technology Inc.
Preliminary
DS21790A-page 53
MCP2140
APPENDIX D:
DB-9 PIN
INFORMATION
Table D-1
shows the DB-9 pin information and the
direction of the MCP2140 signals. The MCP2140 is
designed for use in Data Communications Equipment
(DCE) applications.
TABLE D-1:
DB-9
Pin No.
DB-9 SIGNAL INFORMATION
APPENDIX E:
KNOW PRIMARY
DEVICE
COMPATIBILITY
ISSUES
Table E-1
show the known issues of Primary Devices
interfacing to the MCP2140.
TABLE E-1:
Primary Device
HP Jornada 720
PRIMARY DEVICE ISSUES
Operating System
HPC Pro/Windows CE 3.0
(Pocket PC)
Signal
Direction
Comment
1
2
3
4
CD
RX
TX
DTR
HC
→
MCP2140 Carrier Detect
MCP2140
→
HC Received Data
HC
→
MCP2140 Transmit Data
HC
→
MCP2140 Data Terminal
Ready
Ground
5
6
GND
DSR
—
MCP2140
→
HC Data Set
Ready
7
RTS
HC
→
MCP2140 Request to
Send
8
9
CTS
RI
HC = Host Controller
MCP2140
→
HC Clear to Send
HC
→
MCP2140 Ring Indicator
Legend:
Issue
Jornada 720 transmits 0xFF (not
0xC0) for extra SOF (Start-of-
Frame) characters during NDM.
The operating system will reset if
an IR device ID of “null” is
received.
Result
MCP2140 will not connect
to the Jornada 720.
Personal Computers Windows
2000 (do not have
list of which versions)
MCP2140 will not connect
to the PC
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MCP2150 DEVELOPER’S KIT USER’S GUIDE
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相關代理商/技術參數(shù)
參數(shù)描述
MCP2140_03 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140_13 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IrDA?? Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140A 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:IrDA㈢ Standard Protocol Stack Controller With Fixed 9600 Baud Communication Rate
MCP2140A-I/P 功能描述:網(wǎng)絡控制器與處理器 IC Enhanced MCP2140 Win Mobile 5.0 compatble RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
MCP2140A-I/SO 功能描述:網(wǎng)絡控制器與處理器 IC Enhanced MCP2140 Win Mobile 5.0 compatble RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
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