QVGA, VGA, WVGA용 소형 VGA 그래픽 컨트롤러
(Tiny VGA Graphics Controller for QVGA, VGA, WVGA)
개요
- 본 uVGA-III 모듈은 PICASO 그래픽 컨트롤러를 탑재한 컴팩트한 크기의 standalone VGA 그래픽 컨트롤러 모듈입니다.
- 임베디드 프로젝트에 강력한 그래픽, 텍스트, 이미지, 애니메이션 등등의 QVGA/VGA/WVGA 그래픽 솔루션을 제공할 수 있습니다.
- 별도의 호스트 컨트롤러나 프로세서 없이 독립적으로 동작이 가능하여, 사용자는 본 제품만으로 uVGA-III의 하드웨어 리소스(Serial Ports, uSD memory card, I/O pins, etc)를 사용할 수 있습니다.
- 4D Systems Workshop 4 IDE 소프트웨어를 이용하여 프로그래밍 합니다.
특징
- Simple VGA interface to variety of monitors and LCD screens.
- Supports RGB 65K true to life colours.
- Supports the following resolutions:
- 320 x 240 (QVGA)
- 640 x 480 (VGA)
- 800 x 480 (WVGA)
- Easy 5 pin interface to any Serial device: VCC, TX, RX, GND, RESET.
- Powered by the 4D-Labs PICASO processor (also available as separate OEM IC for volume users).
- 15K bytes of flash memory for user code storage and 14K bytes of SRAM for user variables.
- 2 x Asynchronous hardware serial ports (COM0, COM1), TTL interface, with 300 baud to 600K baud.
- 1 x I2C interface (Master).
- 13 x General Purpose I/O pins. Upper 8 bits can be used as an I/O Bus for fast 8-bit parallel data transfers.
- On-board micro-SD memory card socket for multimedia and data logging with SDHC memory card support. A SPI compatible micro-SD card is required.
- 8 x 16 bit timers with 1 millisecond resolution.
- DOS compatible file access (FAT16 format) as well as low level access to card memory.
- Dedicated PWM Audio pin supports FAT16 audio WAV files and complex sound generation.
- Built in extensive 4DGL graphics and system library functions. For all available features and functions under the 4DGL programming language.
- Display full colour images, animations, icons and video clips.
- Supports all available Windows fonts and characters.
- 15 pin D-type standard VGA connector to interface to any external VGA monitor (via detachable cable, included).
- A 30 pin header for I/O expansion (Supplied but not soldered on to the PCB)
- 4.0V to 5.5V range operation (single supply).
- Module dimensions: 39 x 57.2 x 11 mm.
- Weighing ~ 11g.
- RoHS Compliant.
- CE complant (Modules with CE Mark)
문서
- uVGA-III Datasheet
- uVGA-III Product Brief
- uVGA-III 3D PDF
- uVGA-III STEP Model
- 4D Workshop 4 IDE
- uVGA-III PmmC
- PICASO PmmC Notes
- PICASO Datasheet
- PICASO Product Brief
- PICASO Quick Start Guide
- PICASO Internal Functions Manual
- PICASO Serial Command Set Reference Manual
- Development Environment Related Documentation
- Application Notes