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Quality Electronic Components

Downloads for the QuickScan80

Software and Firmware

To save -- right clock on selection and use "Save Target As"

Software Source Code (ASM File)

Software Source Code (Programming Data)

GAL6001 Code (ABEL Format)

GAL6001 Code (Programming Data)

Update history for QuickScan80 U2 GAL

124-001 worked with most boards - but would occasionally display errant information on the 7-segment display when the CPU had a timing anomaly. This timing anomaly was the result the CPU clock running in a manner not according to specifications. There was no adverse affect on the CPU board circuitry and the test code ran properly with the afflicted boards.
124-002 -- Test version, not released.
124-003 -- added correction for timing anomaly problem but a cut-and-paste error within CPLD code occasionally caused certain digits to appear wrong on the 7-segment display. I.e. a "1" could appear as a "9".
124-004 -- Corrected cut-and-paste error.
124-005 -- Same as 124-004, rearranged storage locations within EPROM.

Quick drawing of desired timing versus observed timing on an board with timing anomaly.

Manual -- Version 1.7, Uploaded 22 January 2006

Manual (Acrobat Format)

Manual is a large file -- Approx 1MB