Testing software for ASIX programmers

Troubleshooting software allowing basic hardware test of PRESTO, PICCOLO, PICCOLO GRANDE and CAPR-PI programmers.

PRESTO

TESTER_PRESTO.ZIP (ZIP archive, 220 500 B)

NOTES:

• Before running application, PRESTO USB drivers must be installed and PRESTO connected.
• Typical testing with no voltage on VDD requires to switch VDD from PRESTO on (in VDD&AUX options box) to allow power supply for output drivers.
• There are three different voltage levels on VDD: "<2V", ">2V" and "5V".
• VPP (13V) can be applied to P pin without any voltage on VDD. With 13V on, pin P reads unpredictable value.
• Pins D and I have very weak pull-downs so they should be read as log.0 when output is tristated.
• Pin read values are refreshed about twice per second.

PICCOLO, PICCOLO GRANDE and CAPR-PI

TESTER_PICCOLO.ZIP (ZIP archive, 219 019 B)

NOTES:

• CAPR-PI must be supplied by 5V from power source. VDD 5V/VPP 5V checkbox has function only for VPP 5V.
• PICCOLO and PICCOLO GRANDE VDD 5V/VPP 5V is used only for utilizing VDD line. Programmers can provide only 0V or 13V on VPP line.