參數(shù)資料
型號: MCP2140DM-TMPSNS
廠商: Microchip Technology
文件頁數(shù): 13/58頁
文件大?。?/td> 0K
描述: BOARD DEMO FOR MCP2140
產(chǎn)品培訓(xùn)模塊: PIC18 J Series MCU Overview
標準包裝: 1
主要目的: 接口,IrDA
嵌入式: 是,MCU,8 位
已用 IC / 零件: MCP2140
主要屬性: 帶 PIC18F MCU 和溫度傳感器的 IrDA 控制器
次要屬性: 設(shè)置為數(shù)據(jù)記錄器
已供物品: 板,軟件
產(chǎn)品目錄頁面: 685 (CN2011-ZH PDF)
相關(guān)產(chǎn)品: MCP2140A-I/SS-ND - IC IRDA CONTROLLR DTE/DCE 20SSOP
MCP2140A-I/SO-ND - IC IRDA CONTROLLR DTE/DCE 18SOIC
MCP2140A-I/P-ND - IC IRDA CONTROLLR DTE/DCE 18DIP
MCP2140AT-I/SSTR-ND - IC IRDA CONTROLLR DTE/DCE 20SSOP
MCP2140AT-I/SOTR-ND - IC IRDA CONTROLLR DTE/DCE 18SOIC
MCP2140T-I/SS-ND - IC IRDA CONTROLLR DTE/DCE 20SSOP
MCP2140T-I/SO-ND - IC IRDA CONTROLLR DTE/DCE 18SOIC
MCP2140-I/SS-ND - IC IRDA CONTROLLR DTE/DCE 20SSOP
MCP2140-I/SO-ND - IC IRDA CONTROLLR DTE/DCE 18SOIC
MCP2140-I/P-ND - IC IRDA CONTROLLER DTE/DCE 18DIP
其它名稱: MCP2140DM-TMPSNSR
MCP2140DM-TMPSNSR-ND
MCP2140
DS21790A-page 20
Preliminary
2003 Microchip Technology Inc.
FIGURE 2-13:
HIGH LEVEL MCP2140 CONNECTION SEQUENCE
Normal Disconnect Mode (NDM)
Send XID Commands
(timeslots n, n+1, ...)
No Response
XID Response in timeslot y,
Finish sending XIDs
(max timeslots - y frames)
Broadcast ID
No Response to these XIDs
claiming this timeslot, (MCP214X
No Response to Broadcast ID
Primary Device
MCP2140
Discovery
Normal Response Mode (NRM)
Send SNRM Command
(w/ parameters and
connection address)
Open channel for IAS Queries
Send IAS Queries
Open channel for data
Send Data or Status
Shutdown link
UA response with parameters
using connect address
Confirm channel open for IAS
Provide IAS responses
Confirm channel open for data
Send Data or Status
Confirm shutdown
(back to NDM state)
(approximately 70 ms
between XID commands)
Send Data or Status
(MCP2140 DSR pin driven low)
(Secondary Device)
always claims timeslot 0)
No IR Activity
(for 10 seconds)
PHACT pin driven Low
PHACT pin driven High
No IR Activity
(for 10 seconds)
PHACT pin driven Low
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