Texas Instruments TAS2770, Руководство пользователя

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1 SLOU495 – December 2017
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Copyright © 2017, Texas Instruments Incorporated
TAS2770 Evaluation Module
ECCN: 3E991
User's Guide
SLOU495 – December 2017
TAS2770 Evaluation Module
This user’s guide describes the characteristics, operation, and use of the TAS2770EVM Reference Board .
A complete schematic diagram, printed-circuit board layouts, and bill of materials (BOM) are included in
this document.
Contents
1 Export Control Notice
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2 Description
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3 Specifications
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4 Software
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5 Mono Setup
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6 Multi-Channel Setup
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7 Digital Audio Interfaces
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8 Hardware Documentation
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List of Figures
1 TAS2770EVM Stereo Configuration
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2 Playback Device Settings
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3 Texas Instruments Audio Control Panel
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4 Multi-Channel Setup
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5 USB Audio Input Configuration
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6 AP or PSIA Input Configuration
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7 Schematic: XMOS USB Controller
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8 Schematic: Input Multiplexing and Level Shift
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9 Schematic: External Input and Output Routing
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10 Schematic: TAS2770 Channel 1 Control
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11 Schematic: Onboard Power
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12 PCB: Top Silkscreen
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13 PCB: Top Solder Mask
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14 PCB: Top Copper
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15 PCB: Copper Layer 2
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16 PCB: Copper Layer 3
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17 PCB: Bottom Copper
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18 PCB: Bottom Solder Mask
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19 PCB: Bottom Silkscreen
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List of Tables
1 Reference Board Specifications
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2
2 Default Jumper Settings
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3 TAS2770EVM Bill of Materials
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