Despite being 40 years old, 8051 microcontrollers can still serve useful roles in modern systems. But integrating 8051s in today's systems with their de facto standard AMBA® buses, wider datapaths, ...

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An illustration of a magnifying glass. An illustration of a magnifying glass.

In this paper we describe a unique design of a single supply isolated single Channel ECG amplifier, based on a standard 8051 micro controller. This micro controller system includes analog circuit, ...

The M2WIS adds two-wire slave capability to M8051W and M8051EW designs. Use of standard synchronous design methodology makes this core simple to integrate into both ASIC and FPGA SoC designs.The M2WIS ...

Then the interface circuit design of each functional module is completed by drawing schematic diagram through Altium Designer ... and Demonstration of the Main Control Chip As the 8051 microcontroller ...