Jumper used to select push buttons’ logic state Jumper used to shorten protective resistorĢ1. DIP switches used to turn on pull-up/pull-down resistorsĢ0. Jumpers used to select pull-up/pull-down resistorsġ1. USB UART module also used as a USB power supply connectorġ0. Numerous modules, such as 128圆4 graphic LCD display, 2x16 alphanumeric LCD display, piezo buzzer, CAN, ZigBee, etc, are provided on the board and allow you to easily simulate the operation of your target device.ĥ. The BIG 8051 development system provides a development environment for programming and experimenting with 8051 Microcontrollers from Sillicon Labaratories®. There needs no external high voltage for programming due to its built-in charge-pumping circuitry. ICP and ISP allow the user to download new code without removing the microcontroller from the actual end product IAP means that the device can write non-volatile data in the Flash memory while the application program is running. And, it also provides the In-Application Programming (IAP) capability. The Flash memory can be programmed either in serial writer mode (via ICP, In-Circuit-Programming) or in ISP (In-System Programming) mode. The MG86FE/L508 has 8K bytes of embedded Flash memory for code and data. Therefore at the same performance as the standard 8051, the MG86FE/L508 can operate at a much lower speed and thereby greatly reduce the power consumption. The MG86FE/L508 is a single-chip microcontroller based on a high performance 1-T architecture 80C51 CPU that executes instructions in 1~6 clock cycles (about 6~7 times the rate of a standard 8051 device), and has an 8051 compatible instruction set.
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