Texas Instruments DLP5532HBQ1EVM, Руководство пользователя, Страница: 3 / 21

1 User Guide Overview
This user's guide presents an overview and general description of the DLP5532HBQ1EVM and provides first
steps for getting started using the EVM.
1.1 What is in the DLP5532HBQ1EVM
The DLP5532HBQ1EVM consists of a controller PCB, an illumination driver PCB, cables, and a USB to SPI
adapter.
1.1.1 Controller PCB
The controller PCB shown in Figure 1-1 includes the DLP5532-Q1 DMD, the DLPC230-Q1 DMD Controller, and
the TPS99000-Q1. The controller PCB supports video inputs from either a micro HDMI or OpenLDI interface and
provides the formatting and control to display the video on the DLP5532-Q1 DMD. The EVM can be controlled
with either a SPI or an I
2
C interface. The SPI or I
2
C interface can also be used to reprogram the serial Flash
that is used to store DLPC230-Q1 software and configuration. An optional second SPI port is provided for
monitoring the TPS99000-Q1. The EVM has an external photodiode input that is used to control white point and
brightness over the dimming range. An optional second photodiode input is also provided. The EVM includes
a flex interface to control and monitor the illumination driver PCB. It also provides an optional interface for
thermistors on the red, green and blue illuminator PCBs that can be used to monitor the temperatures of the
illuminators.
Figure 1-1. DLP5532HBQ1EVM Controller PCB
The controller PCB contains the ports listed in Table 1-1 . Indicator LEDs are listed in Table 1-2 .
www.ti.com User Guide Overview
DLPU108 – MAY 2022
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