Overview. SLIMbus provides the mobile terminal industry a standard, robust, scalable, low-power, high-speed, cost-effective, two wire multi-drop interface that . SLIMbus Interface – Free download as PDF File .pdf), Text File .txt) or read online for Optimisation Speed Power Device Class specifications. MIPI SLIMbus Overview. The Serial Low-power Inter-chip Media Bus (SLIMbus™ ) is a standard interface between a baseband or application processor.
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The Message Channel consists of all remaining Slots. A Subframe is partitioned into 1 or more slots of Control Space, followed by 0 or more slots of Data Space. A Generic Device is generally considered to be the device to provide certain application functionality, for slimbus specification, conversion from digital audio to analog DAC and vice versa ADC.
The Framing Slimbus specification occupies Slots 0 and 96 of each Frame. All of the Components are different from each other.
Technical Writer, MIPI Specification for SLIMbus
Modes 1—3, 20 and 30 slimbus specification not valid. Secification Frame is defined as 0 slimbus specification contiguous Slots and are transmitted as S0, followed by Spceification, S2 … S in that order. The specification supports a wide range of digital slimbus specification and control solutions to seamlessly transport audio and related data for larger-sized mobile device components, such as the application processor, audio codec, modem, audio digital signal processor, Bluetooth, and FM receiver.
One feature is a new approach for multiline configuration that increases bandwidth scalability.
It has supporting bus arbitration mechanisms and message structures which permit re-configuring the bus operational characteristics slimbus specification system application needs at runtime. Any mixture of audio related blocks could be attached. January Learn how and when slimbus specification remove this template message. This article has multiple issues.
Retrieved from ” https: Bandwidth allocation speciffication various data organizations, from 4-bits to bits or more, can be done by grouping 4-bit Slots. Another slimbus specification is multichannel capability that can transmit multiple, phase-aligned audio streams between multiple devices and peripherals; the multichannel feature can also support phase-coherency, improved direct memory access DMA efficiency, and higher bandwidth via a reduced number of ports to slimbus specification integration and improve use of limited board space in a device.
Port capabilities vary depending upon the Device and are to be specified in the Component data sheet. Please help specidication this article by adding citations to reliable sources. The Manager Device is responsible for configuring SLIMbus, and performs bus administration administration of Components and Devices, slimbus specification configuration, and dynamic channel allocation and is typically located in a baseband or application processor rather than in a peripheral component.
As shown in Figure 4 below, the Subframe length is programmable to 6, 8, slimbus specification speicfication 32 contiguous Slimbus specification 24, 32, 96 or Cells. Articles with too few wikilinks from October All articles with too few wikilinks Articles covered by WikiProject Wikify from October All articles covered by WikiProject Wikify Articles lacking in-text citations from January All articles lacking in-text citations Articles needing additional references from January All articles needing specificagion references Articles with multiple maintenance issues.
Since all Subframe lengths divide 96, these Slots are always available for the purpose. This page was last edited on 21 Julyat Flow Control in the Channel, if needed, depends on the Specificatkon and the type slimbus specification Data involved. For data flow between Ports attached to Channels, SLIMbus supports a small group of frequently used Transport Protocols including a User Defined Transport Protocol which define data specifcation type, flow slimbus specification mechanism, and a slimbus specification if any for any additional application-specific information.
The DATA line can be driven high, driven low, or held at the high or low level by an internal bus-holder circuit, depending upon the particular operational mode of a SLIMbus Device. It carries various types of information including bus configuration announcements, Device control and Device status.
Specificatkon slimbus specification includes a list of referencesbut its sources remain unclear because slimbus specification has slimbus specification slimbud citations. Please help improve this article by adding links that are relevant to the context within the existing text.
Manager, Framer, Interface, and Generic. This article needs additional citations for verification. The remainder is speciifcation for more general control slimbus specification. Slot 0 holds a fixed Frame Sync symbol 2while Slot 96 holds 4 bits of a Framing Information word.
Slimbus specification Space, when present, carries application-specific information such as isochronous, and asynchronous data streams. SLIMbus Components convey control and data information between each other using Control and Data Channels with Transport Protocols to achieve the required system operation. Some of these hold a fixed bit pattern used slimbus specification acquire Superframe synchronization 0 x xxx 2while the others hold other critical configuration information.
Segments repeat at known intervals and behave as virtual bus’s with their own bandwidth guarantee and latency. The data specificatioj may or may not fill the entire allotted DATA field. The specification also supports software configuration, which enables system flexibility.
October Learn how and when to remove this template message. Slimbus specification communicates the Subframe length and the number of control Slots.
WCD Audio Codec Device Specification – Qualcomm Developer Network
slimbus specification Cell, Slot, Subframe, Frame Structure. Founded inthe organization has more than member companies worldwide, more than 15 active working groups, and has delivered more than 45 specifications within the slimbus specification ecosystem specificztion the last decade. From Wikipedia, the free encyclopedia.