UEXT

Raspberry Pi 4 1Gb Essential Pack (Pi 4 inclus)
Starter Kit made of: A Raspberry Pi 4...

56,99 € 61,99 €

Best sellers

[T] - Raspberry Pi 3 !! DE STOCK !!
The Raspberry Pi 3 - even faster than the Pi 2, 1 Giga of RAM, WiFi...

36,95 €
Prototyping wire for Breadboard (Assortment + Extra)
Assortment of BreadBoard wires Female-Female 300mm and 75 mm + Long...

7,26 €
Breadboard wire set (75 items)
75 extra flexible prototyping wires for breadboard

9,08 €
[T] - Arduino Uno R3 (Atmega328 - assemblé)
Prototyping and e-learning platform for creating interactive objects or...

22,00 €
[T] - Dissipateurs de chaleur pour Raspberry
2 heat sinks + adhesive - high performance, for your Raspberry-Pi

4,95 €
Digital Hall effect sensor - US5881LUA + Extra
Hall effect sensor - Sensitive to magnetic fields

2,12 €

All best sellers

Manufacturers

New products

BMP388 senseur de pression barométrique de précision, altimètre
Temperature - precision: +/- 0.5°C Atmospheric pressure - absolute...

12,04 €
Current sensor - 5A - ACS724 - Invasive
Current sensor ACS724 (ACS720 series) - 5A Alternative -5A to +5A 400...

12,04 €
Peristaltic Pump 5V-6V + Tube silicone
Peristaltic pump self-priming 39ml / min 5V-6V Tube: 2.0 x 4.0 mm Tube:...

12,95 €
Noobs Pi 4 - 32Go microSD card - Panasonic
32 GB card pre-formatted Approved by Raspberry-Pi Foundation Noobs...

14,50 €
AC Current sensor - 20A - ACS724 - Invasive
Current sensor ACS724 (ACS720 series) - 20A Alternative Current (AC)...

12,04 €
Noobs Pi 4 - 64 Go microSD card - Panasonic
64 GB card pre-formatted Approved by Raspberry-Pi Foundation Noobs...

19,95 €
Pyboard to UNO-R3 adapter + Extra
Pinout adapter to use your Pyboard with UNO-R3 pinout Pinout conversion...

22,69 €
DS2406+ - 1x GPIO OneWire + EEPROM
DS2406+ : GPIO + 128 Bytes EEPROM 1x Input or Output 128 Bytes EEPROM...

5,53 €
Static relay module - 240V 2A
Static relay module 240V AC / 2A

6,90 €
Bistable relay module (push-push)
Bistable relay (push-push) Power: 12V Activated: with button OR wire...

9,90 €
Graphic OLED display 128x64 Monochrome - 2.42"
Monochrome OLED Display 128x64 OLED - 2.42'' I2C or SPI or 8 bits data...

48,34 €
Electret Amplifier Microphone - MAX9814 with auto-gain
Auto-Gain amplified electret microphone MAX9814 amplifier Microphone...

9,62 €

All new products

Viewed products

MOD-VGA : 3.3V...
Gameduino alike board Variant board...

MOD-VGA : 3.3V Gameduino alike board

Reference: OLI-MOD-VGA

Gameduino alike board

Variant board made by Olimex with PS2 connector
3V only (not 5V tolerant)
Arduino connector
UEXT connector

More details

In stock

Warning: Last items in stock!

Send to a friend
Send to a friend
MOD-VGA : 3.3V Gameduino alike board

Gameduino alike board

Variant board made by Olimex with PS2 connector

3V only (not 5V tolerant)

Arduino connector

UEXT connector

Recipient :

Name of your friend ^* :

E-mail address of your friend ^* :

^* Required fields

or Cancel
Print

Description

3.3V Gameduino board - offer a VGA output to your microcontroler

MOD-VGA is a 3.3V shield based on the popular Gameduino design. The little changes we made were to add a PS2 keyboard, a UEXT connector which allows all of our boards with a UEXT to connect to MOD-VGA and audio output. Also, we made a version with 32MB of SDRAM which allows higher resolutions than the original Gameduino design.

Technical details

XILINX Spartan XC3S200A
Requires 3.3V level SPI
PS2 Keyboard connector
Audio connector
VGA connector
Male UEXT connector plus 10 pin cable for it
Ready Arduino software support
Mounted Arduino headers
FR-4, 1.5 mm, green soldermask, white print
PCB dimensions: 55.88 x 53.34 mm (2.2 x 2.1")
MOD-VGA schematic in pdf format revision B
MOD-VGA schematic and board design for CadSoft's Eagle revision B

Not 5V tolerant

Is this shield compatible with boards that operate only at 5V? Is it possible to use 5V SPI with this shield?
No. This shield doesn't work with 5V SPI, it requires 3.3V SPI. You need to use level shifter to drop down the 5V SPI to lower level. The absolute maximum of the GPIO pins of the XYLINX Spartan-3A is 4.6V. Using 5V SPI logic you would damage MOD-VGA shield.