Clip SOIC8 SOP8 allows you to program different kinds of chips in packages SOIC8 SOP8. Adpter BIOS / 24/25/93.
Programmer h2> - hardware and software apparatus for recording / reading information in read-only memory ( ROM internal memory MCU ) .
Select the type of programmer
programmer is essential when working with microcontrollers .
According to the complexity
radio fan to quickly and easily program the microcontroller device , you can use a simple programmer that connects to the COM- or LPT-port of the computer. For example , the easiest microcontroller programmer for AVR - is a cable of six wires and four resistors (called a programmer Gromov ) .
For amateurs who develop software for microcontrollers, there are more sophisticated programmers . Sometimes they contain a microcontroller . Such switches are convenient because after flashing MK transfer their outputs in Z-state , and the device can be programmed to test without disconnecting the programmer. With self- manufacture of this type of programming can be " chicken and egg problem " - if the programmer uses a microcontroller circuit , then it must be programmed in the absence of ready made programmer . To solve it, have to make the simplest programmer to connect to the COM- or LPT-port of the computer.
By connecting chips h4>
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Parallel programmers contain a slot in which is inserted and a programmable microcontroller .
In-Circuit Programmers are suitable for those types of microcontrollers that support in-system programming . They allow you to flash the microcontroller without removing it from the device.
When connected to a computer programmers can be used : h4>
parallel port .
specialized interface card (ISA or PCI).
Modern switches are connected via USB. Only simple inexpensive models using COM- or LPT- ports. Industrial programmers mainly use Ethernet.
Advanced Features h4>
availability of drivers for popular operating systems ( most often - Windows and Linux).
Validation connect the programmer to program the microcontroller.
JTAG- adapters are used simultaneously for programming and debugging programs for MC.
ability to perform one-touch so-called automatic programming, ie a sequence of operations. For example, to erase , erase verify , record , verify the record and set the configuration fuse- bits .