 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
DLPC3470 Datasheet(PDF) 35 Page - Texas Instruments |
|
|
|
|||||||||||||||||||||||||||||
DLPC3470 Datasheet(HTML) 35 Page - Texas Instruments |
|
|
35 / 70 page  Blue LED Blue LED Blue LED Blue LED Blue LED Blue LED Pat 23 Pat 0 Pat 1 Pat 1 Pat 0 Pat 23 Trigger Out 1 (Set Trigger) Trigger Out 2 (Pattern Trigger) VSYNC Parallel Input Displayed Pattern Illuminator [Frame N+1] PDATA 23:0 [Frame N+2] PDATA 23:0 tD2 tD2 tD2 tD2 tD2 tDark tExposure tDark tExposure tDark tDark tExposure tDark tExposure tDark tExposure tD1 tD1 tD2 35 DLPC3470 www.ti.com DLPS110 – APRIL 2018 Product Folder Links: DLPC3470 Submit Documentation Feedback Copyright © 2018, Texas Instruments Incorporated • 1 × 8-bit pattern is displayed within input VSYNC • Pattern is configured for 10% dark time and 90% exposure time. • Green LED is configured to be ON for the patterns. • TRIG_OUT_1. TRIG_OUT_1 is configured as edge type and active high polarity. TRIG_OUT_1 delay (tD1) is configured with respect to input VSYNC and is set once per input frame. • TRIG_OUT_2. TRIG_OUT_2 is also configured as edge type and active high polarity. TRIG_OUT_2 delay (tD2) is configured with reference to start of the pattern and is set once per pattern within a frame. 8.3.1.1.2 1-Bit Monochrome Patterns Similar to the 8-bit external pattern mode, the maximum supported input frame for 1-bit external pattern mode is 150 Hz. In 1-bit pattern mode each of the 24-bit inputs are treated as a separate binary pattern resulting in a maximum of 24 patterns. The maximum pattern rate for each 1-bit pattern is 2 kHz. The DLPC3470 controller firmware allows for the following user programmability: • Exposure time: Time during which a pattern is displayed. • Dark time: Time during which no pattern is displayed and the illumination is OFF. • Number of 1-bit patterns within a frame- Up to maximum of 24. • Illuminator: Illuminator that will be ON for each 1-bit pattern. User defined illuminator is auto selected for all the patterns within a frame. User cannot select different illuminator for different 1-bit patterns within a frame. • Trigger: TRIG_OUT_1 and TRIG_OUT_2 signal configuration and delay. Figure 18 shows a configuration with 24 × 1-bit patterns Figure 18. 1 × 24-bit (Blue) Pattern Configurations • 24x8-bit patterns are displayed within input VSYNC. • All 24 patterns are configured for tDark dark time and tExposure exposure time. The sum of dark time and exposure time for the 24 patterns is always the same. • Blue LED is configured to be ON for each pattern. • TRIG_OUT_1. TRIG_OUT_1 is configured as edge type and active high polarity. TRIG_OUT_1 delay (tD1) is configured with reference to input VSYNC and is set once per input frame. TRIG_OUT_2. • TRIG_OUT_2 is also configured as edge type and active high polarity. TRIG_OUT_2 delay (tD2) is configured with reference to start of the pattern and is set once per pattern within a frame. |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
