Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

TSB82AA2BPGE Arkusz danych(PDF) 2 Page - Texas Instruments

Click here to check the latest version.
Numer części TSB82AA2BPGE
Szczegółowy opis  1394b OHCI-Lynx??CONTROLLER
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI - Texas Instruments

TSB82AA2BPGE Arkusz danych(HTML) 2 Page - Texas Instruments

  TSB82AA2BPGE Datasheet HTML 1Page - Texas Instruments TSB82AA2BPGE Datasheet HTML 2Page - Texas Instruments TSB82AA2BPGE Datasheet HTML 3Page - Texas Instruments TSB82AA2BPGE Datasheet HTML 4Page - Texas Instruments TSB82AA2BPGE Datasheet HTML 5Page - Texas Instruments  
Zoom Inzoom in Zoom Outzoom out
 2 / 5 page
background image
www.ti.com
TSB82AA2B
SLLS828A – MARCH 2007 – REVISED MARCH 2007
Due to the high throughput potential of the TSB82AA2B device, it possible to encounter large PCI and legacy
1394 bus latencies, which can cause the 1394 data to be overrun. To overcome this potential problem, the
TSB82AA2B implements deep transmit and receive FIFOs to buffer the 1394 data, thus preventing possible
problems due to bus latency. This also ensures that the device can transmit and receive sustained maximum
size isochronous or asynchronous data payloads at S800.
The TSB82AA2B device implements other performance enhancements to improve overall performance of the
device, such as: a highly tuned physical data path for enhanced SBP-2 performance, physical post writing
buffers, multiple isochronous contexts, and advanced internal arbitration.
The TSB82AA2B device also implements hardware enhancements to better support digital video (DV) and
MPEG data stream reception and transmission. These enhancements are enabled through the isochronous
receive digital video enhancements register at TI extension offset A80h. These enhancements include automatic
time stamp insertion for transmitted DV and MPEG-formatted streams and common isochronous packet (CIP)
header stripping for received DV streams.
The CIP format is defined by the IEC 61883-1:1998 specification. The enhancements to the isochronous data
contexts are implemented as hardware support for the synchronization timestamp for both DV and audio/video
CIP formats. The TSB82AA2B device supports modification of the synchronization timestamp field to ensure that
the value inserted via software is not stale—that is, less than the current cycle timer when the packet is
transmitted.
The TSB82AA2B performance and enhanced throughput make it an excellent choice for today’s 1394 PC
market; however, the portable, mobile, and even today’s desktop PCs power-management schemes continue to
require devices to use less and less power, and TI’s 1394 OHCI-Lynx product line has continued to raise the bar
by providing the lowest-power 1394 link layers in the industry. The TSB82AA2B device represents the next
evolution of the TI commitment to meet the challenge of power-sensitive applications. The TSB82AA2B device
has ultra-low operational power requirements and intelligent power management capabilities that allow it to
autonomously conserve power based on the device usage.
One of the key elements for reducing the TSB82AA2B operational power requirements is the TI advanced
CMOS process and the implementation of an internal 1.8-V core, which is supplied by an improved integrated
3.3-V to 1.8-V voltage regulator. The TSB82AA2B device implements a next-generation voltage regulator that is
more efficient than its predecessors, thus providing an overall reduction in the device’s operational power
requirements especially when operating in D3
cold using auxiliary power. In fact, the TSB82AA2B device fully
supports D0, D1, D2, and D3
hot/cold power states as specified in the PC 2001 Design Guide requirements and
the PCI Power Management Specification. PME wake event support is subject to operating system support and
implementation.
As required by the 1394 Open Host Controller Interface Specification (OHCI) and IEEE Std 1394a–2000, internal
control registers are memory-mapped and nonprefetchable. The PCI configuration header is accessed through
configuration cycles as specified by the PCI Local Bus Specification, and provides plug-and-play (PnP)
compatibility. Furthermore, the TSB82AA2B device is fully compliant with the latest PCI Local Bus Specification,
PCI Bus Power Management Interface Specification, IEEE Draft Std 1394b, IEEE Std 1394a–2000, and 1394
Open Host Controller Interface Specification.
NOTE:
This product is for high-volume PC applications only. For a complete data sheet or
more information, contact support@ti.com.
2
Submit Documentation Feedback


Podobny numer części - TSB82AA2BPGE

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
TSB82AA2BPGE TI1-TSB82AA2BPGE Datasheet
539Kb / 102P
[Old version datasheet]   OHCI-Lynx Controller
More results

Podobny opis - TSB82AA2BPGE

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Texas Instruments
TSB82AA2IPGE TI1-TSB82AA2IPGE Datasheet
33Kb / 3P
[Old version datasheet]   1394b OHCI-Lynx Controller
TSB82AA2 TI-TSB82AA2 Datasheet
461Kb / 104P
[Old version datasheet]   1394b OHCI-LYNX CONTROLLER
TSB82AA2-EP TI1-TSB82AA2-EP_14 Datasheet
678Kb / 103P
[Old version datasheet]   1394b OHCI-Lynx Controller
TSB82AA2 TI1-TSB82AA2_14 Datasheet
40Kb / 4P
[Old version datasheet]   1394b OHCI-Lynx Controller
TSB82AA2-EP TI-TSB82AA2-EP Datasheet
719Kb / 102P
[Old version datasheet]   1394b OHCI-Lynx Controller Data Manual
TSB82AA2B TI1-TSB82AA2B_14 Datasheet
539Kb / 102P
[Old version datasheet]   OHCI-Lynx Controller
TSB12LV26 TI1-TSB12LV26_14 Datasheet
82Kb / 6P
[Old version datasheet]   OHCI-Lynx??PCI-Based IEEE 1394 Host Controller
TSB12LV26PZT TI-TSB12LV26PZT Datasheet
62Kb / 5P
[Old version datasheet]   OHCI-Lynx PCI-Based IEEE 1394 Host Controller
TSB12LV26 TI-TSB12LV26 Datasheet
391Kb / 91P
[Old version datasheet]   OHCI-Lynx PCI-BASED IEEE 1394 HOST CONTROLLER
TSB12LV22 TI-TSB12LV22 Datasheet
657Kb / 45P
[Old version datasheet]   OHCI-Lynx PCI-BASED IEEE 1394 HOST CONTROLLER
More results


Html Pages

1 2 3 4 5


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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