Members Only

Article

Programmable Video DAC

Handles Any Format up to RGB888

Programmable Video DAC

When you experiment with microcontrollers and VGA-quality video for retro gaming or some other application, you will need a digital-to-analog converter. This flexible design lets you try out all sorts of video formats before fixing the final resolution.

Log in here as a subscriber to read the article.

This is a MEMBER ONLY article. You need a subscription to read this article.

Benefits of a subscription

Unlimited access to online Member Only articles
3 new editions Elektor Magazine (digital)
More than 5000 Gerber files
20% member discount on e-books (at elektor.com)
10% member discount on Products (at elektor.com)

View the offers
Available from €5.33 per month.

What is Elektor Exclusive?

Materials

Example programs

Project files at Elektor Labs

Component list

Component List

[Illustration 220674-003-94]

[Illustration 220674-002-94]

Resistors (0805)

R1…R32 = 100 kΩ

R33, R34 = 100 Ω

R35…R58, R66, R74, R82 = 536 Ω

R59…R65, R67…R73, R75…R81 = 270 Ω

Capacitors (0805)

C1, C3, C5, C7 = 1 µF

C2, C4, C6, C8 = 100 nF

Semiconductors

IC1, IC2, IC3, IC4 = SN74ALVC245 (SOIC-20W)

Miscellaneous

K1, K2, K3, K4 = 2 row, 10-way pin header (2.54 mm pitch)

K5, K7 = 6-way pin socket (2.54 mm pitch)

K6 = DB15 high-density connector

SW1, SW2, SW3 = 7-way DIP switch (SPST)

Discussion (0 comments)

Embed Code