diff --git a/software/README.md b/software/README.md new file mode 100644 index 0000000..a3e1fe6 --- /dev/null +++ b/software/README.md @@ -0,0 +1,10 @@ +* 'perlblast_nh' is a Perl implementation of 'Galblast' and is ment to be used with my CSGBLAST/CSGSOCK2 hardware. +* It switches all voltages on the programming socket to a low value when idle. (remain some 1 to 1.5V) +* Is designed to protect the parallel port hardware from dangerous voltages from the DUT in case of faults. +* Has shown, under Linux, that it also can be used with certain USB<->IEE1284 dongles. (Lucent USS720 chip compatible) +* Programming voltage VPP can be set from 12.0 to 17.0 Volt, which is adequate for almost all GAL types +* Supply voltage VCC can be set for 3V3 and 5V0 volt. perlblast_nh does this automatically. + +* Needs an external 24VDC adapter for supply. +* On board voltage regulators. +