Marvell 88PA6120 3D打印机系统级芯片(SoC)解决方案

Marvell公司的88PA6120是高度集成的系统级芯片(SoC)解决方案,包括功能强大的处理器533MHz ARM v7和I/O功能以及专用的图像硬件加速,提供高性能和极好的图像质量.主要用在单色和彩色激光和喷墨以及多功能打印机.本文介绍了88PA6120主要特性和优势,框图以及Marvell 88PA6120 3D打印机开发套件主要特性,硬件框图和软件框图.
The Marvell® 88PA6120 is a highly integrated system-on-a-chip (SOC) solution for color and monochrome laser and ink single or multi-function printers. The 88PA6120 combines powerful processing with a host of I/O capabilities and dedicated imaging hardware acceleration to deliver high performance and excellent image quality.
The Marvell 88PA6120 integrates a powerful 533MHz ARM v7 compatible processor to handle all the application processing requirements. The 88PA6120 augments the main processor with a highly-configurable hardware pipeline that supports scan as well as multiple printing technologies. It enables data correction and filtering, color space transformations and several half toning methods, as well as technology-specific operations like laser trapping or inkjet depletion. With pixel processing rates of up 200 Mpixel/sec and higher, it supports even the fastest printing needs. The direct engine control interface supplies highly integrated motion control of print and scan mechanisms and print engine output thereby reducing overall system cost.
The 88PA6120 integrates many system interfaces including a USB 2.0 device, USB 2.0 host and a dual mode USB 2.0 interface, a complete 10/100BT (Fast Ethernet) solution with integrated PHY, and dual SDIO interfaces for memory card and Marvell Wi-Fi solutions. In addition 88PA6120 integrates support for a number of different serial peripheral interfaces including SPI, 16550-compatible UARTs, and I2C for external fax/modem, Bluetooth, etc. User interfaces are supported by an integrated LCD controller and multiple GPIO.
Marvell provides complete hardware development platform, software development kit (SDK), an...