CY3210-MINIPROG1 Cypress Semiconductor Corp, CY3210-MINIPROG1 Datasheet - Page 11

• Manufacturer Part Number: CY3210-MINIPROG1
• Description: BOARD DEMO MINIPROG1
• Manufacturer: Cypress Semiconductor Corp
• Series: PSoC®r
• Type: MCUr

Specifications of CY3210-MINIPROG1

• Contents: Eval. Board, MiniProg Programmer, Cable and Software
• Processor To Be Evaluated: CY8C29466-24PXI
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: PSoC MCUs (except CY8C25/26)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 428-1585

Project Name: ASM_Example_DAC_ADC
Purpose: To demonstrate a PSoC project that outputs a SINE wave
using a 6-bit DAC. The SINE wave period is based on the current
ADC value of the potentiometer.
Implementation: This project uses a 64-entry SINE look-up table
to generate values used to update a 6-bit DAC. An 8-bit counter is
utilized to generate an interrupt at the DAC update rate (1/64 SINE
wave period). By adjusting the counter period, the DAC frequency
and the resulting SINE frequency may be modified. The counter
period is reloaded with the current ADC conversion value. The
ADC input voltage may be between 0 and Vdd volts depending on
the potentiometer. At higher frequencies, SINE wave jitter may be
observed due to the large timing impact of a one-count change in
the ADC conversion.
Example Code (main.asm):
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EXAMPLE PROJECT #2 OUTPUT A SINE WAVE
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