DLP7000UV Datasheet, PDF (29/51 Pages) Texas Instruments – LVDS Type A DMD

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DLP7000UV
DLPS061C – MAY 2015 – REVISED SEPTEMBER 2015
8.4 Device Functional Modes
8.4.1 DMD Operation
The DLP7000UV has only one functional mode, it is set to be highly optimized for low latency and high speed in
generating mirror clocking pulses and timings.
When operated with the DLPC410 controller in conjunction with the DLPA200 driver, the DLP7000UV can be
operated in several display modes. The DLP7000UV is loaded as 16 blocks of 48 rows each. Figure 13,
Figure 14, Figure 15, and Figure 16 show how the image is loaded by the different Micromirror Clocking Pulse
modes.
There are four Micromirror Clocking Pulse modes that determine which blocks are reset when a Micromirror
Clocking Pulse command is issued:
• Single block mode
• Dual block mode
• Quad block mode
• Global mode
8.4.1.1 Single Block Mode
In single block mode, a single block can be loaded and reset in any order. After a block is loaded, it can be reset
to transfer the information to the mechanical state of the mirrors.
Data Loaded
Reset
Figure 13. Single Block Mode
8.4.1.2 Dual Block Mode
In dual block mode, reset blocks are paired together as follows (0-1), (2-3), (4-5) . . . (14-15). These pairs can be
reset in any order. After data is loaded a pair can be reset to transfer the information to the mechanical state of
the mirrors.
Data Loaded
Reset
Figure 14. Dual Block Mode
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