外文翻译---三星s3c2442b32位精简指令应用处理器用户手册(编辑修改稿)

外文翻译---三星s3c2442b32位精简指令应用处理器用户手册(编辑修改稿)内容摘要：

O to IO transfers • Burst transfer mode to enhance the transfer rate 天津工程师范学院 2020 届本科生毕业设计 4 ◆ LCD Controller STN LCD Displays Feature • Supports 3 types of STN LCD panels: 4bit dual scan, 4bit single scan, 8bit single scan display type • Supports monochrome mode, 4 gray levels, 16 gray levels, 256 colors and 4096 colors for STN LCD • Supports multiple screen size — Typical actual screen size: 640x480, 320x240, 160x160, and others. — Maximum frame buffer size is 4 Mbytes. — Maximum virtual screen size in 256 color mode: 4096x1024, 2048x2048, 1024x4096 and others ◆ TFT(Thin Film Transistor) Color Displays Feature • Supports 1, 2, 4 or 8 bpp (bitperpixel) palette color displays for color TFT • Supports 16, 24 bpp nonpalette truecolor displays for color TFT • Supports maximum 16M color TFT at 24 bpp mode • LPC3600 Timing controller embedded for LTS350Q1PD1/2(SAMSUNG ” Portrait / 256Kcolor/ Reflective aSi TFT LCD) • LCC3600 Timing controller embedded for LTS350Q1PE1/2(SAMSUNG ” Portrait / 256Kcolor/ Transflective aSi TFT LCD) • Supports multiple screen size — Typical actual screen size: 640x480, 320x240, 160x160, and others. — Maximum frame buffer size is 4Mbytes. — Maximum virtual screen size in 64K color mode : 2048x1024, and others ◆ UART • 3channel UART with DMAbased or interruptbased operation • Supports 5bit, 6bit, 7bit, or 8bit serial data transmit/receive (Tx/Rx) • Supports external clocks for the UART operation (UEXTCLK) • Programmable baud rate • Supports IrDA • Loopback mode for testing • Each channel has internal 64byte Tx FIFO and 64byte Rx FIFO. ◆ A/D Converter amp。 Touch Screen Interface • 8ch multiplexed ADC • Max. 500KSPS and 10bit Resolution • Internal FET for direct Touch screen interface ◆ Watchdog Timer • 16bit Watchdog Timer • Interrupt request or system reset at timeout ◆ IICBus Interface 天津工程师范学院 2020 届本科生毕业设计 5 • 1ch MultiMaster IICBus • Serial, 8bit oriented and bidirectional data transfers can be made at up to 100 Kbit/s in Standard mode or up to 400 Kbit/s in Fast mode. ◆ IISBus Interface • 1ch IISbus for audio interface with DMAbased operation • Serial, 8/16bit per channel data transfers • 128 Bytes (64Byte + 64Byte) FIFO for Tx/Rx • Supports IIS format and MSBjustified data format ◆ USB Host • 2port USB Host • Complies with OHCI Rev. • Compatible with USB Specification version ◆ USB Device • 1port USB Device • 5 Endpoints for USB Device • Compatible with USB Specification version ◆ SD Host Interface • Normal, Interrupt and DMA data transfer mode(byte, halfword, word transfer) • DMA burst4 access support(only word transfer) • Compatible with SD Memory Card Protocol version • Compatible with SDIO Card Protocol version • 64 Bytes FIFO for Tx/Rx • Compatible with Multimedia Card Protocol version ◆ SPI Interface • Compatible with 2ch Serial Peripheral Interface Pr。