Oculus Rift CV1 Teardown

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Traduction de l’étape 16

Étape 16

The aforementioned well-labeled board, complete with over a dozen test points and the essential control hardware.
Unlike the STMicroelectronics LED drivers we found in the Development Kit 2, this IC array hails from Texas Instruments:
3x Texas Instruments TLC59401 16-Channel LED Driver with Dot Correction and Grayscale PWM Control
On the reverse, we see a pair of (relatively) large capacitors—probably necessary to smooth the intermittent load of pulsing such a huge array of IR LEDs.

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