Physical level of control DMD: FPGA => DLPC => DLP

Alexander Shishkevich

Other Parts Discussed in Thread: DLP7000, DLPC410

Hello,

in my project it is required to control and control the field of micromirrors 100x100. Field position fixed. At this field, 100x100 will emit the laser in the pulsed mode, and from the field to the lens. It is necessary to know in real time in which position (angle) is each micromirror and be able to turn it. In other words, it is required to exercise control at the physical level. The frequency of updating the field 100x100 is required not less than 20 kHz.

Please advise which DLP matrix and DLPC controller to choose?

I want to do the control of the field in the FPGA. Will I be able to monitor the positions of the micromirrors in real time by connecting the FPGA to the DLPC?

For example, I found DLP Discovery 4100 Development Kit. How can I get schematic is a circuit board?

Thanks,

quato.

over 7 years ago

0 Carey Ritchey over 7 years ago

TI__Intellectual 1895 points

Alexander

From your basic description the D4100 EVM with a DLP7000 DMD

www.ti.com/.../dlp7000

The EVM design files can be found at

You will be able to set the micromirrors in the array at speeds up to 33 kHz. The micromirrors are bi-stable landing at +12 or -12 deg.

0 Alexander Shishkevich over 7 years ago in reply to Carey Ritchey

Prodigy 20 points

Thanks,

where to find schematic DLP Discovery 4100 Kit?

I found DLPC410 Board Design Files (Rev. A), but can not find .pdf schematic. Or a document in a different format?

If I order DLP Discovery 4100 Kit, which Part Number should I choose?

In DLPC410 Board Design Files (Rev. A) / DLPC410 Controller Board Schematic and BOM / DISCOVERY 4100_BOM_Rev_D.xls IC U5 is DLPC410ZYR or XC5VLX50-1FF1153C. I need DLPC410ZYR.

Thanks,

quato.

0 Carey Ritchey over 7 years ago in reply to Alexander Shishkevich

TI__Intellectual 1895 points

Alexander

The DLPC410 Board Design Files (Rev. A) zip file contains the schematic in Orcad (.DSN) format

To order a DLP Discovery 4100 Development Kit please contact one of the Vendors listed on the page

You need a DLPD4X00KIT with DLP7000BFLP installed

DLPC410ZYR. is a Xilinx Vertex 5 FPGA, TI sells the FPGA under the part number DLPC410ZYR

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Physical level of control DMD: FPGA => DLPC => DLP