IDTSTAC9753XXTAEB2XR IDT, Integrated Device Technology Inc, IDTSTAC9753XXTAEB2XR Datasheet - Page 68

• Manufacturer Part Number: IDTSTAC9753XXTAEB2XR
• Description: IC CODEC AC'97 MIC/JACK 48-QFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec '97r

Specifications of IDTSTAC9753XXTAEB2XR

• Resolution (bits): 20 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9753XXTAEB2XR

IDT™
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH HEADPHONE DRIVE, SPDIF OUTPUT MICROPHONE & JACK SENSING
STAC9752/9753
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH HEADPHONE DRIVE, SPDIF OUTPUT MICROPHONE & JACK SENSING
8.3.
8.3.1.
8.3.2.
8.3.3.
Extended CODEC Registers Page Structure Definition
Registers 60h-68h are the Extended CODEC Registers: These registers allow for the defi-
nition of further capabilities. These bits provide a paged address space for extended
CODEC information. The Page Selector bits in the Audio Interrupt and Paging register
(Register 24h bits 3:0) control the page of information viewed through this page window.
Extended Registers Page 00
Page 00 of the Extended CODEC Registers is reserved for vendor specific use. Driver writ-
ers should not access these registers unless the Vendor ID register has been checked first
to ensure that the vendor of the AC'97 component has been identified and the usage of the
vendor defined registers understood.
Extended Registers Page 01
The usage of Page 01 of the Extended CODEC Registers is defined in Register 24h found
in Section 8.1.17: page 57.
Extended Registers Page 02, 03
Pages 02 and 03 of the Extended CODEC Registers are reserved for future use.
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STAC9752/9753
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