參數(shù)資料
型號: TL16C550CIN
廠商: Texas Instruments, Inc.
英文描述: ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
中文描述: 異步通信與自動流速調(diào)節(jié)控制單元
文件頁數(shù): 14/35頁
文件大?。?/td> 499K
代理商: TL16C550CIN
TL16C550B, TL16C550BI
ASYNCHRONOUS COMMUNICATIONS ELEMENT
SLLS136B – JANUARY 1994 – REVISED AUGUST 1996
14
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
td13
(see Note A)
td14
Stop
Data Bits 5–8
Sample Clock
SIN
Trigger-Level
Interrupt
(FCR6, 7 = 0, 0)
INTRPT
Line Status
Interrupt (LSI)
td14
RD1
(RD LSR)
RD1
(RD RBR)
Active
Active
(FIFO at or above
trigger level)
(FIFO below
trigger level)
50%
50%
50%
50%
50%
50%
NOTE A: For a timeout interrupt, td13 = 8 RCLKs.
Figure 5. Receiver FIFO First Byte (Sets DR Bit) Waveforms
td13
(see Note A)
td14
Stop
Top Byte of FIFO
Sample Clock
SIN
Timeout or
Trigger-Level
Interrupt
Line Status
Interrupt (LSI)
td13
(FIFO at or above
trigger level)
(FIFO below
trigger level)
RD1, RD2
(RDLSR)
RD1, RD2
(RDRBR)
Active
Active
td14
Previous Byte
Read From FIFO
50%
50%
50%
50%
50%
50%
50%
NOTE A: For a timeout interrupt, td13 = 8 RCLKs.
Figure 6. Receiver FIFO Bytes Other Than the First Byte (DR Internal Bit Already Set) Waveforms
相關(guān)PDF資料
PDF描述
TL16C550CIPFB ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TL16C550CIPFB 制造商:TI 制造商全稱:Texas Instruments 功能描述:ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
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