Epson S1V30120, Руководство пользователя

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S1V30333/300/120 Evaluation Board EPSON i
User Guide (Rev. 1.03)
Table of Contents
1. Introduction....................................................................................................................................... 1
1.1 Overview..................................................................................................................................... 1
1.2 User Guide Overview ................................................................................................................. 1
1.3 Items Included with the Evaluation Board................................................................................... 1
1.4 Evaluation Board Product Codes................................................................................................ 1
2. Function Overview............................................................................................................................ 2
2.1 Evaluation Board Layout Diagram .............................................................................................. 2
2.2 System Interface......................................................................................................................... 4
2.3 Board Connection....................................................................................................................... 4
3. Detailed Description of Functions................................................................................................... 7
3.1 Power Supply ............................................................................................................................. 7
3.2 Clocks......................................................................................................................................... 7
3.3 Reset .......................................................................................................................................... 8
3.4 SPI interface ............................................................................................................................... 8
3.5 DIP Switch Functions and Settings............................................................................................. 9
3.5.1 DIP Switch On/Off Definitions............................................................................................ 9
3.5.2 Audio IC Selection and Mode Setup.................................................................................. 9
3.5.3 Multi-function Selection ................................................................................................... 10
3.5.4 General Switches ............................................................................................................ 10
3.5.5 Audio IC GPIO Settings................................................................................................... 10
3.5.6 Audio IC S1V30333 Settings ........................................................................................... 11
3.6 Jumper Pin Functions and Settings .......................................................................................... 12
3.6.1 External Memory Settings ............................................................................................... 12
3.6.2 Level Shifter Settings....................................................................................................... 12
3.6.3 Audio Output Jack Precautions ....................................................................................... 12
4. Evaluation Board Exterior View (For reference)........................................................................... 13