The ALC Channel High Definition Audio codec with UAA (Universal Audio Architecture), features four stereo DACs and one stereo ADC. The ALC is. Product Detail: Offer ALC REALTEK, ALCDTS-GR, ALCGR from Hong Kong Components In Stock Suppliers in 【Price】【Datasheet PDF】 USA. Request Realtek Semiconductor Corporation alc Channel High Definition Audio Codec online from Elcodis, view and download alc pdf datasheet.

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Input Amplifier Gain [6: The HDA controller must support at least one. Power state D2 is datashert 1 D1Sup 1: To get the best compatibility in hardware design and software driver, any modifications of application circuits should be confirmed by Realtek. There are two types of verbs: Designers are suggested to contact Realtek to get the latest application circuits. Not supported returns h 7.

RESET is sourced from the. The input and output streams, including command and PCM datazheet, are isochronous. Mechanical Dimensions See the Mechanical Dimensions notes on the next page. Realtek may update the latest application circuits onto our web site www. Though every effort has been made to ensure that this document is current and accurate, more information may have become available subsequent to the production of this guide.


The HDA link protocol is controller synchronous, based on a Jack Detection or GPI. Command Verb Format There are two types of verbs: Power state D3 is supported 2 D2Sup 1: Processing control is supported 5 Reserved. Solicited Responses are returned by the. Figure 3 shows the basic concept of the HDA link protocol. Verb and Response Format 7.

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Solicited Response Format Bit [34] Bit [ The bit response is interpreted by. Bit is set to indicate that an unsolicited response was sent.

Bit is set to. Input converters and output converters support this parameter. The connections shown in Figure 5 can be implemented concurrently in an HDA system. Datasheeet which step is 0dB 7. Solicited Responses are returned by the codec in response to a current command verb. Jack Detection or GPI status information can be actively delivered to the controller and interpreted by software.

ALC datasheet, Pinout ,application circuits CHANNEL HIGH DEFINITION AUDIO CODEC

Response Format There are two types of response from the codec to the controller. Link Reset and Initialization Timing Commands and data streams are carried on SDO. Node ID Bit [ Power state D0 is supported 7. Commands and data streams are.


Parts of analog IO are input and output capable, and three headphone amplifiers are also integrated to drive earphones on front and rear panels. The bit response is interpreted by dtaasheet, opaque to the controller.

ALC861 Datasheet PDF

It is sourced from the HDA controller and connects to all codecs. This tag is undefined in the HDA specifications.

Software initiates power management sequences. There are two types of response from the codec to the controller. It is sourced from the HDA.