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Daniel K. Jackson Patents |
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Inventor: Jackson; Daniel K.
Address: Lake Oswego, OR
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4908576 |
System for printed circuit board testing |
March 13, 1990 |
| A system is described for connecting a printed circuit board (PCB) under test to a digital analysis unit to permit verification of the functional behavior of the PCB. A bed-of-nails (BON) fixture is employed, allowing access to internal circuit nodes of the PCB. Controlled-impedance wiri |
| 4315308 |
Interface between a microprocessor chip and peripheral subsystems |
February 9, 1982 |
| An interface between a microprocessor chip and input/output, and memory modules. The interface uses a single, bidirectional bus comprised of a number of lines which is less than the number necessary to carry a complete address word or a full width data word. Information transfer is e |
| 4176258 |
Method and circuit for checking integrated circuit chips |
November 27, 1979 |
| Method and circuit for checking integrated circuit chips without the use of external checking circuits. Chips are fabricated with an error-checking circuit on each chip. Data from data processing logic on each chip is outputted via a first path to one input of its respective checking cir |
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