The data are latched using the strobe signal of the parallel port. The lines with the host software are controlled by the Init signal of the parallel port. The HC273 device is used to control the CS ...

As for the parallel port, well, I still have one around,but if it proves to be too slow (the AT29C needs a byte loaded every 250µs or so, which should be ok), I can still plug a microcontroller ...

So I'm trying to detect through Visual Basic 6.0 when a voltage change occurs on one of the pins of the serial/parallel port. The whole thing is pretty simple; no data transfer/handshaking/etc ...

Hacking A Parallel Port Flash Memory Programmer July 14, 2012 by Mike Szczys 12 Comments [Pulko Mandy] doesn’t use his flash ROM programmer very often, but he does use it.

I have recently learned a little bit of Visual Basic. I came up with an idea just a few minutes ago about a circuit that i could build that plugs into the parallel port that would control the ...

Contribute to FALKONPS/Parallel-Port-Programming development by creating an account on GitHub. Skip to content. Toggle navigation. Sign in Product Actions. Automate any workflow Packages. Host and ...

Measuring only 262 x 162 x 31 mm with a 50 mm high power transformer, the programmer, parallel port, USB cable, transformer, and Family Modules, together weigh in at less than 2,2 kg. The EMP-21 is ...

I have 16-bit DOS software which utilizes the parallel port (through userport.sys) to communicate with an external programmer. While I am able to get the software to work, it is not able to ...

The EMP-21 uses the new USB I/O scheme, so transfer times are greatly improved. The device programmer is static-protected at the ZIF Socket, Family Module socket, parallel and USB port and power ...