NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 257

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

5—Intel
Table 136. Host Notify Format
5.20
5.20.1
November 2007
Order Number: 300641-004US
®
Note: All references to AC’97 in this document refer to the Audio Codec’97 Component
Note: The AC’97 Rev 2.0 spec. defines the following features which are NOT supported by the
6300ESB ICH
AC’97 Controller Functional Description
(Audio D31:F5, Modem D31:F6)
Overview
Specification, Version 2.2. For further information on the operation of the AC-link
protocol, please see the AC ’97 specification.
The Intel
Intel
11–17
20–27
29–36
•
•
•
•
•
•
•
•
•
•
2–8
Bit
10
18
19
28
37
38
1
9
Independent (FDX) channels for mono Line in and out.
Supports 16 bit samples.
Multiple sample rates up to 48 KHz
Supports dual codec implementations for audio in dock
Supports read/write access to all Primary and Secondary AC'97 registers
Supports low latency access to 16 GPIO and wake up event status bits.
Support for optional double rate sampling (n+1 sample for PCM L, R and C)
Support for 18 and 20 bit sample lengths
Handset channels (In and Out)
Dual Audio Codec support
®
6300ESB ICH:
Start
SMBus Host Address - 7
bits
Write
ACK (or NACK)
Device Address – 7 bits
Unused - Always 0
ACK
Data Byte Low - 8 bits
ACK
Data Byte High - 8 bits
ACK
Stop
®
6300ESB ICH AC’97 controller features include:
Description
External Master
External Master
External Master
Intel
External Master
External Master
Intel
External Master
Intel
External Master
Intel
External Master
®
®
®
®
Driven by:
6300ESB ICH
6300ESB ICH
6300ESB ICH
6300ESB ICH
Always 0001_000
Always zero.
Intel
HOST_NOTIFY_STS is 1.
Indicates the address of the
master; loaded into the Notify
Device Address Register.
7-bit-only address; this bit is
inserted to complete the byte
Loaded into the Notify Data Low
Byte Register.
Loaded into the Notify Data High
Byte Register.
®
Intel
6300ESB ICH NACKs when
®
6300ESB I/O Controller Hub
Comment
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DS