Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SC16IS752 Datasheet(PDF) 29 Page - NXP Semiconductors

Part # SC16IS752
Description  Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Download  59 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

SC16IS752 Datasheet(HTML) 29 Page - NXP Semiconductors

Back Button SC16IS752 Datasheet HTML 25Page - NXP Semiconductors SC16IS752 Datasheet HTML 26Page - NXP Semiconductors SC16IS752 Datasheet HTML 27Page - NXP Semiconductors SC16IS752 Datasheet HTML 28Page - NXP Semiconductors SC16IS752 Datasheet HTML 29Page - NXP Semiconductors SC16IS752 Datasheet HTML 30Page - NXP Semiconductors SC16IS752 Datasheet HTML 31Page - NXP Semiconductors SC16IS752 Datasheet HTML 32Page - NXP Semiconductors SC16IS752 Datasheet HTML 33Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 59 page
background image
SC16IS752_SC16IS762_7
© NXP B.V. 2008. All rights reserved.
Product data sheet
Rev. 07 — 19 May 2008
29 of 59
NXP Semiconductors
SC16IS752/SC16IS762
Dual UART with I2C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
8.11 Transmission Control Register (TCR)
This 8-bit register is used to store the RX FIFO threshold levels to stop/start transmission
during hardware/software flow control. Table 22 shows Transmission Control Register bit
settings. If TCR bits are cleared, then selectable trigger levels in FCR are used in place of
TCR.
TCR trigger levels are available from 0 bytes to 60 characters with a granularity of four.
Remark: TCR can only be written to when EFR[4] = logic 1 and MCR[2] = logic 1. The
programmer must program the TCR such that TCR[3:0] > TCR[7:4]. There is no built-in
hardware check to make sure this condition is met. Also, the TCR must be programmed
with this condition before Auto-RTS or software flow control is enabled to avoid spurious
operation of the device.
8.12 Trigger Level Register (TLR)
This 8-bit register is used to store the transmit and received FIFO trigger levels used for
interrupt generation. Trigger levels from 4 to 60 can be programmed with a granularity
of four. Table 23 shows Trigger Level Register bit settings.
Remark: TLR can only be written to when EFR[4] = logic 1 and MCR[2] = logic 1. If
TLR[3:0] or TLR[7:4] are logical 0, the selectable trigger levels via the FIFO Control
Register (FCR) are used for the transmit and receive FIFO trigger levels. Trigger levels
from 4 characters to 60 characters are available with a granularity of four. The TLR should
be programmed for N
4, where N is the desired trigger level.
When the trigger level setting in TLR is zero, the SC16IS752/SC16IS762 uses the trigger
level setting defined in FCR. If TLR has non-zero trigger level value, the trigger level
defined in FCR is discarded. This applies to both transmit FIFO and receive FIFO trigger
level setting.
When TLR is used for RX trigger level control, FCR[7:6] should be left at the default state
‘00’.
Table 22.
Transmission Control Register bits description
Bit
Symbol
Description
7:4
TCR[7:4]
RX FIFO trigger level to resume
3:0
TCR[3:0]
RX FIFO trigger level to halt transmission
Table 23.
Trigger Level Register bits description
Bit
Symbol
Description
7:4
TLR[7:4]
RX FIFO trigger levels (4 to 60), number of characters available
3:0
TLR[3:0]
TX FIFO trigger levels (4 to 60), number of spaces available


Similar Part No. - SC16IS752

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors
SC16IS752 NXP-SC16IS752 Datasheet
727Kb / 8P
   Smart, simple solutions for the 12 most common design concerns
August 2011
SC16IS752 NXP-SC16IS752 Datasheet
482Kb / 60P
   Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Rev. 9-22 March 2012
SC16IS752IBS NXP-SC16IS752IBS Datasheet
482Kb / 60P
   Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Rev. 9-22 March 2012
More results

Similar Description - SC16IS752

ManufacturerPart #DatasheetDescription
logo
NXP Semiconductors
SC16IS752IBS NXP-SC16IS752IBS Datasheet
482Kb / 60P
   Dual UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Rev. 9-22 March 2012
SC16IS740 NXP-SC16IS740 Datasheet
321Kb / 62P
   Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Rev. 06-13 May 2008
SC16IS741A NXP-SC16IS741A Datasheet
505Kb / 55P
   Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Rev. 1??8 March 2013
SC16IS740 PHILIPS-SC16IS740 Datasheet
308Kb / 62P
   Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs, IrDA SIR built-in support
Rev. 05-16 November 2006
SC16IS740 NXP-SC16IS740_11 Datasheet
555Kb / 63P
   Single UART with I2C-bus/SPI interface, 64 bytes of transmit and receive FIFOs
Rev. 7-9 June 2011
SC16C652 PHILIPS-SC16C652 Datasheet
575Kb / 41P
   Dual UART with 32 bytes of transmit and receive FIFOs
Rev. 04-20 June 2003
SC16C2550 PHILIPS-SC16C2550 Datasheet
603Kb / 46P
   Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder
Rev. 03-19 June 2003
SC16C2550 PHILIPS-SC16C2550 Datasheet
603Kb / 46P
   Dual UART with 16 bytes of transmit and receive FIFOs and infrared (IrDA) encoder/decoder
Rev. 03-19 June 2003
logo
Diodes Incorporated
PI7C9X760 DIODES-PI7C9X760 Datasheet
3Mb / 53P
   I2C-bus/SPI to UART Bridge Controller w/ 64 bytes of TX/RX FIFOs
Rev 6 - 2 April 2019
logo
Exar Corporation
ST16C2550 EXAR-ST16C2550 Datasheet
443Kb / 34P
   DUAL UART WITH 16-BYTE TRANSMIT AND RECEIVE FIFOS
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 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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