Analog Devices ADSP-TS201S EZ-KIT Lite, Руководство пользователя

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Switch Settings
2-6 ADSP-TS201S EZ-KIT Lite Evaluation System Manual
Processor Mode Selections (SW2)
The
SW2
switch configures several processor strap pins, which in turn, set
the processor’s operating modes after power up or hard reset:
• “Processor Boot Strap Settings”
• “SYSCON/SDRCON Mode Settings”
• “Interrupt Enable Settings”
• “Link Port Width Settings”
Do not change the switch settings while power is being applied to the
board. Many of the strap pin settings can be re-configured in software
after the processor is powered up. Refer to the ADSP-TS201S processor
data sheet at
http://www.analog.com/Uploaded-
Files/Data_Sheets/ADSP_TS201S.pdf
for more information.
Table 2-2. Audio Amplification Selection (SW1)
Position 1 Position 2 Position 3 Position 4 Audio Amplification Mode
OFF OFF ON ON No amplification (default)
ON ON OFF OFF
For electret microphone use