Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

TL16C550CPFBG4 Datenblatt(PDF) 6 Page - Texas Instruments

Teilenummer TL16C550CPFBG4
Bauteilbeschribung  ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
Download  43 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TL16C550CPFBG4 Datenblatt(HTML) 6 Page - Texas Instruments

Back Button TL16C550CPFBG4 Datasheet HTML 2Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 3Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 4Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 5Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 6Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 7Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 8Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 9Page - Texas Instruments TL16C550CPFBG4 Datasheet HTML 10Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 43 page
background image
TL16C550C, TL16C550CI
ASYNCHRONOUS COMMUNICATIONS ELEMENT
WITH AUTOFLOW CONTROL
SLLS177H − MARCH 1994 − REVISED JANUARY 2006
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions
TERMINAL
NAME
NO.
N†
NO.
FN
NO.
PT
I/O
DESCRIPTION
A0
A1
A2
28
27
26
31
30
29
28
27
26
I
Register select. A0 − A2 are used during read and write operations to select the ACE register to read
from or write to. Refer to Table 1 for register addresses and refer to ADS description.
ADS
25
28
24
I
Address strobe. When ADS is active (low), A0, A1, and A2 and CS0, CS1, and CS2 drive the internal
select logic directly; when ADS is high, the register select and chip select signals are held at the logic
levels they were in when the low-to-high transition of ADS occurred.
BAUDOUT
15
17
12
O
Baud out. BAUDOUT is a 16
× clock signal for the transmitter section of the ACE. The clock rate is
established by the reference oscillator frequency divided by a divisor specified by the baud generator
divisor latches. BAUDOUT may also be used for the receiver section by tying this output to RCLK.
CS0
CS1
CS2
12
13
14
14
15
16
9
10
11
I
Chip select. When CS0 and CS1 are high and CS2 is low, these three inputs select the ACE. When any
of these inputs are inactive, the ACE remains inactive (refer to ADS description).
CTS
36
40
38
I
Clear to send. CTS is a modem status signal. Its condition can be checked by reading bit 4 (CTS) of
the modem status register. Bit 0 (
∆CTS) of the modem status register indicates that CTS has changed
states since the last read from the modem status register. If the modem status interrupt is enabled when
CTS changes levels and the auto-CTS mode is not enabled, an interrupt is generated. CTS is also used
in the auto-CTS mode to control the transmitter.
D0
D1
D2
D3
D4
D5
D6
D7
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
43
44
45
46
47
2
3
4
I/O
Data bus. Eight data lines with 3-state outputs provide a bidirectional path for data, control, and status
information between the ACE and the CPU.
DCD
38
42
40
I
Data carrier detect. DCD is a modem status signal. Its condition can be checked by reading bit 7 (DCD)
of the modem status register. Bit 3 (
∆DCD) of the modem status register indicates that DCD has
changed states since the last read from the modem status register. If the modem status interrupt is
enabled when DCD changes levels, an interrupt is generated.
DDIS
23
26
22
O
Driver disable. DDIS is active (high) when the CPU is not reading data. When active, DDIS can disable
an external transceiver.
DSR
37
41
39
I
Data set ready. DSR is a modem status signal. Its condition can be checked by reading bit 5 (DSR) of
the modem status register. Bit 1 (
∆DSR) of the modem status register indicates DSR has changed
levels since the last read from the modem status register. If the modem status interrupt is enabled when
DSR changes levels, an interrupt is generated.
DTR
33
37
33
O
Data terminal ready. When active (low), DTR informs a modem or data set that the ACE is ready to
establish communication. DTR is placed in the active level by setting the DTR bit of the modem control
register. DTR is placed in the inactive level either as a result of a master reset, during loop mode
operation, or clearing the DTR bit.
INTRPT
30
33
30
O
Interrupt. When active (high), INTRPT informs the CPU that the ACE has an interrupt to be serviced.
Four conditions that cause an interrupt to be issued are: a receiver error, received data that is available
or timed out (FIFO mode only), an empty transmitter holding register, or an enabled modem status
interrupt. INTRPT is reset (deactivated) either when the interrupt is serviced or as a result of a master
reset.
MR
35
39
35
I
Master reset. When active (high), MR clears most ACE registers and sets the levels of various output
signals (refer to Table 2).
The N package is Not Recommended for New Designs.


Ähnliche Teilenummer - TL16C550CPFBG4

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Texas Instruments
TL16C550C TI-TL16C550C Datasheet
554Kb / 39P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
TL16C550CI TI-TL16C550CI Datasheet
554Kb / 39P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
More results

Ähnliche Beschreibung - TL16C550CPFBG4

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Texas Instruments
TL16C550C TI-TL16C550C Datasheet
554Kb / 39P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
TL16C550D TI-TL16C550D Datasheet
826Kb / 50P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
TL16C550D TI-TL16C550D_09 Datasheet
1Mb / 54P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH AUTOFLOW CONTROL
TL16C750 TI-TL16C750 Datasheet
511Kb / 35P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH 64-BYTE FIFOs AND AUTOFLOW CONTROL
TL16PNP550A TI1-TL16PNP550A_08 Datasheet
558Kb / 40P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
TL16PNP550A TI-TL16PNP550A Datasheet
553Kb / 40P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT WITH PLUG-AND-PLAY (PnP) AND AUTOFLOW CONTROL
TL16C450 TI-TL16C450 Datasheet
350Kb / 25P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT
TL16C554 TI-TL16C554 Datasheet
478Kb / 33P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT
TL16C554A TI-TL16C554A Datasheet
605Kb / 10P
[Old version datasheet]   ASYNCHRONOUS-COMMUNICATIONS ELEMENT
TL16C550A TI-TL16C550A Datasheet
434Kb / 31P
[Old version datasheet]   ASYNCHRONOUS COMMUNICATIONS ELEMENT
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com