Today, i am going to introduce to you Wellon VP-290, and it has become one of the most best-sellers among a hefty dose of device programmer. Wellon VP290 supports over 8500 devices and fit for devices with 40 pins. Wanna know more about the details? Please read carefully to this post
Device Support of Wellon VP-290
However, in most cases, only chips with 40 pins or less are covered, this includes a variety of commonly used devices. It is especially good for PLDs (Programmable Logic Devices) including Atmel ATF series, Lattice GAL devices, ST and VLSI PLDs – 16V8, 20V8 and 22V10 families. because it only own 40-pin, CPLDs such as Atmel ATF1504 are beyond this programmer but simple PLDs are sufficient for most applications and training purposes.
All Serial EEPROMs are covered, like 24C, 25C and 93C series. These are the small memory chips commonly used in applications such as engine management, computer motherboards, USB configuration and many more. Socket adapters are available for all package types and chips from different manufacturers are supported.
Other small memory chips – 27, 28, 29 and 39 series memories from lots of manufacturers, are covered along with some more obscure memory chips, giving wide support for common memory devices.
Finally, lots of microcontrollers are covered but these are a bit patchy. For example, it is very good on 87 and 89 series chips from many manufacturers but the AVR range is limited, especially later ATtiny chips are omitted. The same with Microchip PIC microcontrollers – support is limited to older PIC16C and PIC16F devices and newer PIC16F1xxx and PIC18F microcontrollers are not supported.
In summary, device support is excellent for the price with about 15,000 devices but just like other universal programmer manufacturers, Wellon exaggerate the number by including the same chip in different packages as separate devices. But, for a general low cost universal programmer, it will cover most peoples needs. It does not support In System Programming (ISP) unlike more expensive Wellon programmers with a 48 pin ZIF socket but you get what you pay for.
Software of Wellon VP-290
What about the software, which is what makes a universal programmer easy to use? Wellon use one piece of software for all their universal programmers and it will load the appropriate core if it detects a VP-290. Wellon have finally managed to create one software application for both 32 and 64-bit Windows, which makes technical support much easier – we had lots of grief with people loading the wrong version so it didn’t quite work! Forget niceties like Linux or MAC support or DLLs and command line software as these are low cost programmers.
The software itself is shown here
VP-290 Universal Programmer Software
It is just a piece of cake for you to select devices and has buttons for different common programming operations. The nice extra features are Insertion Test to check the device is correctly placed in the socket, Device ID Check to verify that it is the correct device and Mass Production Mode for faster production programming. The configurable auto program option also makes repetitive jobs much easier.
Device Selection
The device selection screen allows for simple device selection by type or manufacturer or just by searching:
After you select the device you need, it gives you data about its ID, number of pins and package type. What's more, it also tells you what socket adapter is needed, on matter whether your chip, does need a socket converter, clicking on device Info button shows you its package dimensions, part number format and the pin-out of the socket converter, which can be useful.
In conclusion, Wellon VP-290 is very cheap but nice performance, in another side, it use the same software rather than other more other programmer. It is very useful and popular among many users. Except for Wellon VP-290 universal programmer, there are more device programmer in our website, if you need more information about them, please choose to keep going on focusing on our website: vipprogrammer.com news module
