N3292X Datasheet, PDF(2/8 Page) List of Unclassifed Manufacturers – ARM926EJ-S 32-bit RISC CPU with 8KB I-Cache & 8KB D-Cache

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N3292X Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – ARM926EJ-S 32-bit RISC CPU with 8KB I-Cache & 8KB D-Cache

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N3292x Brief

FEATURES

ï¬ CPU

ï® ARM926EJ-S 32-bit RISC CPU with 8KB I-Cache & 8KB D-Cache

ï® Frequency up to 240MHz@1.2V for typical operation condition

ï® JTAG interface supported for development and debugging

ï¬ Internal SRAM & ROM

ï® 16KB IBR internal booting ROM supported

ï® IBR booting messages displayed by UART console for debugging supported

ï® Different system booting modes supported:

ïµ Memory Card

ï¬ SD card

ï¬ SD-to-NAND flash bridge

ïµ NAND Interface

ï¬ Raw NAND Flash

ï¬ OTP ROM (N23512T / N231GT, MXIC ExtraROM)

ïµ SPI Flash

ïµ USB Mass Storage

ï¬ DRAM MCP

ï® 16Mbx16 DDR2 MCP for N32925UxDNxx

ï® 32Mbx16 DDR2 MCP for N32926UxDNxx

ï¬ EDMA (Enhanced DMA)

ï® Totally 11 DMA channels supported

ïµ 8 peripheral DMA channels for transfer between memory and on-chip peripherals, such as ADC,

UART and SPI

ïµ 3 dedicated channels for memory-to-memory transfer

ï® Byte, half-word and word data width types supported

ï® Single and burst transfer modes supported

ï® Block transfer supported in memory-to-memory transfer channel

ï® Color format transformation supported in memory-to-memory transfer channel

ïµ Source color format could be RGB555, RGB565 and YCbCr422

ïµ Destination color format could be RGB555, RGB565 and YCbCr422

ï® Auto reload supported for continuous data transfer

ï® Interrupt generation supported in the half-of-transfer or end-of-transfer

ï¬ Capture (CMOS Image Sensor I/F)

ï® CCIR601 & CCIR656 interfaces supported for connection to CMOS image sensor

ï® Resolution up to 3M pixels

ï® YUV422 and RGB565 color format supported for data-in from CMOS sensor

ï® YUV422, RGB565, RGB555 and Y-only color format supported for data storing to system memory

ï® Planar and packet data formats supported for data storing to system memory

ï® Image cropping supported with the cropping window up to 4096x2048

ï® Image scaling-down supported

ïµ Vertical and horizontal scaling-down for preview mode supported

ï¬ The scaling factor is N/M

ï¬ Two pairs of configurable 16-bit N and 16-bit M for vertical and horizontal scaling-down

ï¬ The value of N has to equal to or less than M

Nuvoton Technology Corp.

http://www.nuvoton.com/

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Release Date: Feb. 2014

Revision A3

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