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TCS3413 Datasheet(PDF) 25 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
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TCS3413 Datasheet(HTML) 25 Page - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS |
25 / 40 page ![]() TCS3404, TCS3414 DIGITAL COLOR SENSORS TAOS137A − APRIL 2011 25 The LUMENOLOGY r Company r r Copyright E 2011, TAOS Inc. www.taosinc.com APPLICATION INFORMATION: SOFTWARE When the INTEG_MODE field value is set to 10b, an externally-controlled synchronization input (SYNC) is used to trigger the start of an integration period. The integration period starts on the rising edge of the SYNC pulse, triggers a single, internally-timed integration cycle, and continues until the Nominal Integration Time, as defined in the PARAM field, is completed. SYNC IN Integration Period Time duration determined by PARAM field (nominal integration time) INTERRUPT AB NOTE: ADC_EN must be toggled (i.e. from high to low and back to high again) before next integration cycle Figure 23. One-Shot Integration (INTEG_MODE 10b) Falling Edge 1. Enable ADC_EN (= 1) 2. Set PARAM for desired integration cycle (12ms, 100ms, or 400ms) 3. Set INTEG_MODE to 10b 4. Disable SYNC and clear INTR 5. Read channel data |
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