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Hcsemi Hc A110 Projector Chip Processor

Hcsemi Hc A110 Projector Chip Processor

The  HC  A110  is  a  cost  effective,  single-chip  solution  for  high  definition  multimedia applications. The A110 contains a 32bit RISC CPU and rich peripherals. The general-purpose peripherals include USB EHCI Host/Device, HDMI TX, TV encoder, Audio DAC, SD/MMC ,SPI NAND and SPI NOR , SIP DDR2 . The chips build-in a multi-format video decoder, a 2D graphic accelerator, a high quality display engine and a flexible audio DMA engine. The whole chip provides high system performance and can satisfy a wide variety ofvideo and audio applications.

product details

A110 BriefData Sheet

1 What is A110

The  HC  A110  is  a  cost  effective,  single-chip  solution  for  high  definition  multimedia applications. The A110 contains a 32bit RISC CPU and rich peripherals. The general-purpose peripherals include USB EHCI Host/Device, HDMI TX, TV encoder, Audio DAC, SD/MMC ,SPI NAND and SPI NOR , SIP DDR2 . The chips build-in a multi-format video decoder, a 2D graphic accelerator, a high quality display engine and a flexible audio DMA engine. The whole chip provides high system performance and can satisfy a wide variety ofvideo and audio applications.

2 Features ofA110

2.1 Key Specification

   Accelerator for MPEG and H.264 decoding with high definition solutions, max 1920x1080p@60

   2-ports USB EHCI Host/Device, one can support OTG

   HDMI/VGA

2.2 Power down Control

   3.3V/1.8V/1.1V Power supply

   Power save mode for every module

2.3 High-Performance CPU

   32-bit RISC

   Maximum frequency of 800Mhz, applications smoothly

   Independent I-cache, D-cache

2.4 Memory and Bus Interfaces

   SIP 64Mbyte DDR2    DRAM

   Suppor1- or 2-bit SPI-FLASH :Maximum capacity of32 MB

2.5 Video Decoding

   H.264 BP/MP/HP@level 5.0, 1080p@60 fps

   H264 MVC, 1080p@60 fps

   MPEG1, 1080p@60 fps

   MPEG2 SP@ML, MP@HL, and 1080p@60 fps

   MPEG4 SP@level 0−3, ASP@level 0−5, GMC, 1080p@60 fps

   MPEG4 short header format (H.263 baseline), 1080p@60 fps

   DivX 3/4/5/6, 1080p@60 fps

   AVS baseline@level 6.0, AVS+(AVS-P16), and 1080p@60 fps

   VC- 1 SP@ML, MP@HL, andAP@level 0−3, 1080p@60 fps

2.6 Image Decoding

   JPEG hardware decoding, a maximum of64 megapixels

   Supported formats of400, 420, 411, 422, 422T, and 444

   MJPEG baseline decoding

   Gray-scale image, true color image, indexed-color image,

   gray-scale image with alpha channel data, and true color

   image with alpha channel data

2.7 2D Graphics Acceleration

   Hardware acceleration engine, supporting highly efficient 2D processing

   Data formats ofARGB, CLUT, andAYCbCr

   Copying, filling, pattern filling, resizing, clipping, alpha blending, colorkey, and clip mask

   ROP

   Anti-flicker, gamma correction, and contrast/luminance adjustment

   Programmable scanning mode

   Linked-list operation

2.8 Audio Encoding/Decoding

   Audio decoding formats

   Dolby Digital, Dolby Digital Plus, Dolby TrueHD

   DTS, DTSHD

   MPEG L1/L2

   MP3

   AAC_LC, HE_AAC, HE_AACV2

   LPCM

   APE

   FLAC

   OggVorbis

   AMRNB

   AMRWB

   G.711 (u/a)

   Audio encoding formats

   AAC_LC, HE_AAC, HE_AACV2

   AMR-NB

   G.711 (u/a)

2.9 Audio Interface

   S/PDIF output support

   I2S output support

   2-Channel Embedded Audio DAC for stereo output

   Support I2S input for MIC

2.10 HDMI Interfaces

   One set HDMI 1.4

   Support CEC

   HDCP 2.2/1.3/1.1

   Integrates High-Bandwidth Content Protection (HDCP 1.4) for both video and audio

   Supporting high-definition video with scalable bandwidth: 0.25 - 1.48 Giga-pixels/ second

2.11 Peripheral Interfaces

   One USB 2.0 OTG ports and One USB2.0 Host/Device(SW select)

   One SDIO 2.0 interface, supporting 3.3 V component

   One IR receiver

   Multiple I2C interfaces

   UART interfaces

   SPI interface

   Multiple GPIO interfaces

   PWM interfaces

2.12 Others

   2-layer PCB

   Various boot modes

   Boot program download and execution over a serial port

   Low-power design technologies

Product Num

Package

Display

VDAC

Function

A110

QFN68

HDMI1.4

VGA

HDMI+VGA+I2SIN+USB2.0x2+IR+Sflash(CS2)+spdif

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