Direct memory access (DMA) systems in computers are more powerful than you might think, and [Bruce Land] and [Joseph Primmer] have done some clever hacking to take full advantage of this on the PIC32 ...
San Jose, Ca. – Atmel Corp. has begun revamping its 32 bit ARM7TDM-based microcontroller devices with a new peripheral DMA controller (PDC) architecture it believes will significantly improve ...
Like just about everyone we know, [Luis] decided a gigantic RGB LED matrix would be a cool thing to build. Gigantic LED matrices are very hard to build, though: not only do you have to deal with large ...
Analog 8-bit microcontrollers are common, but their number approaches zero as the sample rate and resolution grow. Silicon Laboratories' C8051F064 sits at the top of the heap with an 8051-based MCU ...
Atmel’s ARM7-based AT91CAP7E microcontroller includes an FPGA interface, a six-layer AHB (advanced high-speed bus), a peripheral-DMA controller, and 160 kbytes of on-chip SRAM. The FPGA interface ...
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