comparison: content/hp3456a.rst
content/hp3456a.rst
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| 28 procedure requires a Signature Anayzer (which I obviously don't have). | 28 procedure requires a Signature Anayzer (which I obviously don't have). |
| 29 I briefly tried to dig the signals with my cheap USB logic analyzer, | 29 I briefly tried to dig the signals with my cheap USB logic analyzer, |
| 30 but the readings were quite disappointing. I was considering | 30 but the readings were quite disappointing. I was considering |
| 31 implementing a signature analyzer using a Nucleo STM32 board, since I | 31 implementing a signature analyzer using a Nucleo STM32 board, since I |
| 32 have several of them for my `HP 34970A display replacement project | 32 have several of them for my `HP 34970A display replacement project |
| 33 <{static}/hp34970a.rst>`_. | 33 <{filename}/hp34970a.rst>`_. |
| 34 | 34 |
| 35 Suddenly, I realized I did not even check the power rails! And | 35 Suddenly, I realized I did not even check the power rails! And |
| 36 bingo, the +33V was dead (something like 5V). | 36 bingo, the +33V was dead (something like 5V). |
| 37 | 37 |
| 38 Ok, much better, a power supply failure is a way better | 38 Ok, much better, a power supply failure is a way better |
| 86 | 86 |
| 87 | 87 |
| 88 It's time for a nice enclosure for my Geller Labs reference now. I | 88 It's time for a nice enclosure for my Geller Labs reference now. I |
| 89 also still have in my todo list a DC reference built around a AD5791 | 89 also still have in my todo list a DC reference built around a AD5791 |
| 90 and a LT1100 I have. | 90 and a LT1100 I have. |
| 91 | |
| 92 | |
| 93 |
