TCS3404 View Datasheet(PDF) - austriamicrosystems AG

Part Name

Description

MFG CO.

TCS3404

Digital Color Sensors

austriamicrosystems AG 

Prev 31 32 33 34 35 36 37 38 39 40 Next

TCS3404, TCS3414 − Application Information: Software

Figure 48:

Integrate Over Two Pulses (SYNC_EDGE 1b, INTEG_MODE 11b, PARAM Xb) Rising Edge

Note(s):

1. Rising edge of third SYNC IN pulse required to terminate integration cycle

2. ADC_EN must be toggled (i.e. from high to low and back to high again) before next integration cycle

1. Enable ADC_EN (= 1)

2. Set SYNC EDGE to 1

3. Set PARAM for desired SYNC PULSE COUNT

4. Set INTEG_MODE to 11b

5. Input N+1 external SYNC pulses

6. Disable SYNC and read channels

Figure 49:

Integrate Over Two Pulses (SYNC_EDGE 0b, INTEG_MODE 11b, PARAM Xb) Falling Edge

Note: ADC_EN must be toggled (i.e. from high to low and back to high again) before next integration cycle

1. Enable ADC_EN (= 1)

2. Set SYNC EDGE to 0

3. Set PARAM for desired SYNC PULSE COUNT

4. Set INTEG_MODE to 11b

5. Input N external SYNC pulse(s)

6. Disable SYNC and read channels

ams Datasheet

[v1-00] 2015-Nov-11

Page 39

Document Feedback

Share Link: