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Topic: Advanced Communications Riser


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In the News (Wed 9 Dec 09)

  
 Advanced Communications Riser - Wikipedia, the free encyclopedia
The Advanced Communications Riser, or ACR, is a form factor and technical specification for PC motherboard expansion slots.
ACR uses a 120 pin PCI connector which is reversed and offset, retaining backward compatibility with 46 pin AMR cards while including support for newer technologies.
ACR and other riser cards lower hardware costs by offloading much of the computing tasks of the peripheral to the CPU.
www.wikipedia.org /wiki/Advanced_Communications_Riser   (220 words)

  
 Search Encyclopedia.com
Look up Advanced Communications Riser on HighBeam™ Research.
Although communication by means of symbols and gestures dates to the beginning of human history, the term generally refers to mass communications.
Communications Satellite Corporation Communications Satellite Corporation (Comsat), organization incorporated (1962) by an act of Congress to establish a commercial system of international communications using artificial satellites.
www.encyclopedia.com /searchpool.asp?target=Advanced+Communications+Riser   (499 words)

  
 Business Wire: Advanced Communications Riser Special Interest ... @ HighBeam Research
Advanced Communications Riser Special Interest Group, Inc. Forges Ahead; ACR SIG Membership Climbs to 55 and Starts First Round of Designed for Windows Logo Tests.
The Advanced Communications Riser Special Interest Group, Inc. (ACR SIG), committed to the development of the first open riser standard for communication hardware, announces that its membership has risen to 55 industry-leading companies.
The ACR SIG is rapidly penetrating and gaining traction throughout the PC industry, as evidenced by progress toward creation of a Microsoft Designed for Windows Logo certification process for ACR, and sponsorship of the Strategy 2001(TM) Conference.
www.highbeam.com /library/doc0.asp?docid=1G1:67128943&refid=ink_tptd_np   (1417 words)

  
 Britax Star Riser Booster
ACR and other riser card s lower hardware costs by offloading much o 11: tion was created by the ''Advanced Communications Riser Special Interest Group'' (ACR SIG) in 2000 with t 13: ==Other Riser Standards== 15: * Audio/modem riser AMR (Audio/Modem Riser)
Advanced Communications Riser 1: tPCI slots and a replacement for Audio/modem_riser AMR slots.
Audio/modem riser 2: The '''audio/modem riser ''', also known as an '''AMR slot''', is a special 4: s Riser and the Communications and Networking Riser
www.swingdancemusic.com /send/6390-britax%20star%20riser%20booster.html   (854 words)

  
 Sound card - Wikipedia, the free encyclopedia
More advanced designs usually include more than one sound chip, and separate between synthesized sounds (usually for real-time generation of music and special effects with little amounts of data and CPU time and perhaps MIDI compatibility) and digital sound reproduction.
The Linux kernel used in the Linux distributions have two different driver architectures, the Open Sound System and ALSA (Advanced Linux Sound Architecture).
This signal is led to a (earphone-type) connector where a cable to an amplifier or similar sound destination can be plugged in.
www.wikipedia.org /wiki/Sound-card   (845 words)

  
 07640.030123&ELEMENT_SET=DECL
Communication devices implementing other communications protocols using software may also be susceptible to some of the problems identified above, but to differing degrees and levels of consequence.
If during communication between over the IPB bus 190, more that the programmed number of slots than are transferred, the additional slots are considered to carry invalid data and are ignored.
These drivers are responsible for communicating to the hardware devices and operate at a privileged level in the operating system.
www.wipo.int /cgi-pct/guest/getbykey5?KEY=03/07640.030123&ELEMENT_SET=DECL   (4339 words)

  
 AMR, CNR and ACR slots Hardware Secrets
AMR (Audio Modem Riser), CNR (Communications and Network Riser) and ACR (Advanced Communications Riser) are slots that you can find on your motherboard that have the same goal: to install HSP (Host Signal Processing) devices to your PC.
Usually AMR, CNR and ACR devices are offered by the motherboard manufacturer as an option to the motherboard.
It is located at the same place as the CNR slot: at the motherboard side, besides the last PCI slot.
www.hardwaresecrets.com /printpage.php?id=46   (488 words)

  
 My-ESM - Initiative readies advanced communications riser card standard
The first new Advanced Communication Riser (ACR) cards-- a single PC subsystem to connect modems, broadband, and wireless -- are expected to be available later this year, the Platform 2000 Conference was told Tuesday in San Jose, Calif.
Intel® Communications Alliance members HP and Leapstone are developing an IP Multimedia Subsystem (IMS) framework and solution to address the need for open and interoperable solutions on AdvancedTCA*
ACR has been a major industry initiative to upgrade the current limited Audio Modem Riser (AMR) card, which doesn't handle the newer communication modes such as xDSL, home networking, Ethernet, and wireless.
www.my-esm.com /story/OEG20000719S0015   (456 words)

  
 [ACR SIG Admin] New Username & Account Number for Advanced Communications Riser Special Interest Group, Inc. (ACR SIG) - Please Read
For your information, the account holder for this account is: Advanced Communications Riser Special Interest Group, Inc. (ACR SIG) 5440 SW Westgate Drive, Suite 217 Portland OR 97221US You are also listed as an administrative or technical contact for other domain names that exist in other accounts.
The purposes of this communication are to let you know we have successfully upgraded your contact information and the domain name(s) listed at the end of this message to a single account and to provide you with your new Account Numbers/Usernames.
For the purpose of this communication, a maximum of 50 domain names have been listed in this message for the account where you are the administrative contact.
mailman.xmission.com /pipermail/acrsigadmin/2002-September/000137.html   (1736 words)

  
 PCWorld.com - New Motherboards Could Cut PC Costs
Tuesday, the Advanced Communications Riser Special Interest Group, or ACR SIG, introduced its specification along with a founders' list that includes AMD, Lucent, Motorola, 3Com, Nvidia, Texas Instruments, Via, and others.
ACR's spec is, which could help ACR beat CNR to market.
New specs are available now for both Intel and Advanced Micro Devices systems.
www.pcworld.com /news/article/0,aid,15239,pg,1,00.asp   (506 words)

  
 AMD aims for corporate market
In addition to DDR SDRAM, another "key technology development" AMD is backing is the Advanced Communications Riser Special Interest Group that is developing a common architecture for networking and communications riser cards.
The ACR specification aims to provide a common architecture for a broad range of communications and networking functions, including analog modem, Ethernet, phone line (also known as HomePNA) and wireless networking as well as DSL.
TAIPEI - PC processor vendor Advanced Micro Devices is working on several initiatives aimed at making it a force in the lucrative corporate computing market, Raymond Lee, AMD's vice president of Asia-Pacific sales and marketing, said in a keynote speech Wednesday at the Via Technology Forum.
www.networkworld.com /news/2000/0920amd.html?nf   (677 words)

  
 EETimes.com - Integrated packet bus drives toward riser-card spec
Though Intel led CNR, a rival consortium and spec that relied heavily on Intel's Universal Serial Bus (USB) technology, the industry largely moved to the Advanced Communications Riser spec in 2000.
In all, ACR 1.0 supports an improved pnp for AC-Link, two LAN ports, one broadband port (the IPB) and legacy AMR.
The AMD-led group, an open-standard consortium, was formed to address the higher levels of integration in communications chip sets that began to hit the market last year.
www.eetimes.com /story/OEG20010125S0056   (664 words)

  
 Hardware Analysis - Forum - Communications PCi Slot
On his model if you want to take a look at it on their site, the last slot is a communications riser.
The riser cards allow you to use one PCI slot for multiple functions.
ACR allows modem, HomePNA and DSL to be connected over one telephone jack.
www.hardwareanalysis.com /content/topic/38468   (830 words)

  
 Cabling Installation & Maintenance - Lewis and Clark discovers advanced communications
This ensured that equipment spaces and cabling were in place and ready for activation of network equipment the instant the construction phase ended; the school district did not have to take additional steps to make the building functional in regard to telecommunications equipment installation.
One of the biggest design challenges was balancing Lewis & Clark High School's advanced technology requirements with the need to preserve the building's status in the National Register of Historic Places.
NAC Engineering developed the various design elements—architectural, electrical, and telecommunications—in unison and integrated them at every phase.
cim.pennnet.com /Articles/Article_Display.cfm?Section=Articles&Subsection=Display&ARTICLE_ID=185046   (1636 words)

  
 Kad bunyi - Wikipedia
Kerangka Linux digunakan dalam pengagihan Linux mempunyai dua seni bina pemandu driver architectures, Open Sound System dan ALSA (Advanced Linux Sound Architecture).
Pengeluar yang lain menggunakan slot ACR yang lebih murah.
ms.wikipedia.org /wiki/Kad_bunyi   (373 words)

  
 BBPC News BuildOrBuy - AMR & CNR Riser Cards
AMR and CNR risers are options for MotherBoard Manufacturers and were not designed for retail interoperability so don't worry about using it if you don't have it.
CNR uses a 30 pin interface in two formats with which various audio/modem and audio/network combinations are possible.
Intel Corporation - Research and Development, Audio Codec: Intel CNR (Communication and Networking Riser) Specification
www.buildorbuy.org /amrcnr.html   (153 words)

  
 NVIDIA nForce MCP Review
Just for comparison let me demonstrate possibilities of another alternative standard - Intel's CNR:
The ACR is an open standard, and today there are more than 50 companies that joined ACR SIG, for example, 3Com, AMD, NVIDIA, VIA etc. Although there are quite few devices for an ACR bus, I think they will be much more in future.
You should understand that thanks to the ACR it is possible to connect devices directly to a chipset which incorporates a special DSP for management, processing and output of sound streams.
www.digit-life.com /articles/nvidianforcemcp   (3962 words)

  
 My-ESM - AMD, Intel aim at communications-enabled PC with rival card specs
The move to integrate audio and data communications functions in the PC is brewing into a standards battle between Intel Corp. and a collection of OEMs and chip makers led by Advanced Micro Devices Inc.
The formation of ACR SIG followed an announcement by Intel, which earlier in the week rolled out a new version of its own riser-card specification.
Not to be outdone, ACR SIG has come out with a competing riser-card solution that supports analog-modems, audio, DSL, home-networking, and wireless.
www.my-esm.com /digest/story/OEG20000211S0023   (739 words)

  
 Motherboards - Copyright N. R. Productions
Hardware used (nuts, bolts, screws, washers, risers, insulators, metal and plastic standoffs, slot covers, etc.) In the NLX quick-remove motherboards, nuts and bots were used at a minimum or not at all.
Expansion slots were removed from the motherboard and in its place was a single riser slot, usually located in the middle of the board.
Additionally, there may be a Turbo switch connector and its related LED indicator, but these are older standards that were used in past generations of AT (Advanced Technology) and XT (Extended Technology) computers for changing the speed of the processor.
internal.vusd.solanocoe.k12.ca.us /Buck/pc_tech/study/motherboard.htm   (8486 words)

  
 Chipdir - abbreviation
Advanced Communications Riser, probably similar to an AMR
DD* uses a more advanced bit coding than Single Density (SD*).SD* and DD* floppies are the same.
Both the sender and the receiver predict what the next sample will bebased on the fact that the human voice and simple modem signals never containtwo frequencies at once and then instead of sending the complete 8 bits PCM* codeonly the difference is send in 4 bits.
www.embeddedlinks.com /chipdir/abbrev.htm   (2161 words)

  
 Glossary - Winqual Help
The speed in megahertz that the CPU uses to communicate with the Random Access Memory (RAM), chipset, and L2 cache.
The base qualification or test procedure that you must complete before submitting your device for cluster device or cluster-tested qualification.
A device that primarily uses a touch pad and buttons to control gaming actions on the screen.
winqual.microsoft.com /help/ja/glossary.aspx   (1428 words)

  
 Interview with John Todd, Allied Riser Communications.: TWST
Todd: Allied Riser Communications (Nasdaq:ARCC) is a provider of high-speed, IP-based, broadband data applications and services to the desktops of small and medium-sized enterprises that are located in high-rise buildings within major metropolitan areas.
JOHN M. TODD is President of Allied Riser Communications.
So rather than become a combative other service provider, wanting to gain access to their property, we partner with them and provide the communications infrastructure in their building at our cost, and it really becomes an asset to their business over time.
www.twst.com /notes/articles/kad612.html   (416 words)

  
 © AMDboard.com - SiS SiS755 Chipset Special
The AGP 8X interface allows the system to adopt the most advanced graphic cards in the market for the optimal graphic transmission.
The communication core of a PC system is the core logic chipset, which adds to the innovation resulting from microprocessor technology.
Coupled with SiS’s newest south bridge chipset SiS964, SiS755 enhances the performance of the whole system by granting full compatibility and efficiency of the peripheral devices.
www.amdboard.com /sis_755_chipset.html   (531 words)

  
 LostCircuits, Mainboard Reviews
Cinematic-Quality Audio is provided courtesy of nVidia's audio processing unit (APU), one of the key innovations of the nForce platform with support for 256 2D and 64 3D voices for advanced 3D positional audio and full support for DirectX8 algorithms.
The principle like in most other soft-audio solutions is that the APU provides hardware acceleration of incoming and outgoing audio streams that are rendered completely to system memory using an FPCI connection and use an AC97-compliant transducer (RealTec ALC650) as interface to the I/O jacks.
This is, however, where the A7N8X is different in that everything is already built in on the mainboard level.
www.lostcircuits.com /motherboard/asus_a7n8x/5.shtml   (1136 words)

  
 AMD - Advanced Micro Devices, Inc.
ACR Hub with HPNA 1.0, 10/100 Ethernet, V.90, USB
ACR DSL HUB with Full-Rate DSL, HPNA 1.0, V.90
ACR DSL Audio HUB with Full-Rate DSL, HPNA 1.0, V.90, and 4-Channel Audio
argon.amd.com /devconn/acr_ref.html   (150 words)

  
 TDC Ltd – Conexant Modems: SMART Modems for PCs
Motherboard designs include desktop solutions using the advanced communications riser (ACR), audio modem riser (AMR) or communications network riser (CNR) connectors, and notebook designs using the mobile daughter card (MDC) or Mini PCI connector, or custom form factors.
Motherboard configurations using the ACR, AMR, CNR, MDC or mini PCI architectures simplify the modem homologation process by allowing the card to be certified independent of the actual system motherboard design.
The communications control code for the SmartMC and SmartAMC are also equivalent to other Conexant modem products.
www.tdc.co.uk /modems/modems_pc2.htm   (1944 words)

  
 FBI Advanced Communications Technologies Pose Wiretapping Challenges
Wiretapping can occur at six primary locations through which the communications flow-at the premises where the target is located, between the premises and the cross-connect,4 at the cross-connect, or at a land line, cellular, or satellite switch.
Wiretapping refers to the real-time collection of dialed digits and sending of real-time, two-way communications to a listening device, regardless of the target's location or the technology used.
The May proposal replaced the April proposal.3 According to the FBI, these proposals are intended to maintain the same level of wiretapping capability for new telecommunications technology that it has with technologies such as older analog communications using copper wire.
www.tscm.com /Wiretapchlg.html   (2011 words)

  
 TechOnLine - Serial EEPROM from Microchip Technology Supports Plug-and-Play for PC Riser Cards
Microchip Technology offers a serial EEPROM that supports the Advanced Communications Riser Special Interest Group (ACR SIG) specification.
Next-generation PC Riser cards will provide intelligent modem, audio, and network capabilities in a single card.
The system BIOS of an ACR-compatible PC can communicate with the Riser card, making it completely transparent to the computer's OS.
www.techonline.com /community/member_company/non_member/news/336/content_13365   (190 words)

  
 Via, AMD, others strike back at Intel riser plans The Register
The advanced communications riser special interest group (ACRSiG) includes AMD, Acer, 3Com, Via, Nvidia, Lucent, Motorola, Conexant, and Texas Instruments among its members.
Only a few hours after Intel announced it would release a specification for a comms riser card, a group of vendors including AMD and Via announced their alternative.
The SiG will work to produce a riser to open standards for analogue modems, Ethernet, phoneline networking, DSL, audio and wireless networking, it said.
www.theregister.co.uk /2000/02/08/via_amd_others_strike_back   (248 words)

  
 ExtremeTech: Six High-End P4 Motherboards
Through an ACR (advanced communications riser), it handles 10/100 Ethernet or 1/10 HomePNA, and a V.90 modem.
The VT8754 northbridge brings with it an advanced memory interface that's ready for DDR400 RAM.
The downside is that there's still a dispute in progress between Intel and VIA regarding the Pentium 4 bus license, so a cloud does hang over the future of this chipset.
www.findarticles.com /p/articles/mi_zdext/is_200207/ai_ziff29680   (1534 words)

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