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发表于 2009-6-5 19:58:52
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The Samsung S3C44B0X is an ARM7TDMI-S based high-performance 32-bit RISC Microcontroller with Thumb extensions 8kB Cache, On-chip PLL, Vectored Interrupt Controller, External Memory Controller (FP/EDO/SDRAM), LCD Controller with dedicated DMA, 2-ch general DMA, 2-ch peripheral DMA, Two UARTs, SIO, IIC-Bus & IIS-Bus Controller, 5-ch PWM Timers & 1-ch Internal Timer, Watchdog Timer, RTC with Calendar, 8-ch 10-bit ADC, 71 General purpose I/O pins |
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