| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| projekte:cis:canon_mf4370dn [2016-06-15 03:48] – [Pinout] cracki | projekte:cis:canon_mf4370dn [2017-01-17 01:01] (current) – external edit 127.0.0.1 |
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| * 7 Startpuls | * 7 Startpuls |
| * 8 Vref | * 8 Vref |
| * 9 VCC (3.3V) | * 9 VCC (5V) |
| * 10 GND | * 10 GND |
| * 11 DPI (low: 300, high: 600, pullup) | * 11 DPI (low: 300, high: 600, pullup) |
| * 12 Aout | * 12 Aout |
| * 1.88-2.88 V Ausgang, geht nie runter auf 0 | * 2-4 V Ausgang, geht nie runter auf 0 |
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| * regelmäßige blinde Flecke, ca 1mm breit jeweils | * regelmäßige blinde Flecke, ca 0.5mm breit jeweils |
| * jeder zweite blinde Fleck geht weg, wenn VCC über ~4.5 V geht | * doppelt so viele blinde Flecke, wenn Spannung an DPI > VCC |
| * bei VCC über 6.5 V bricht die Signalausgabe zusammen. Überspannungsschutz? | |
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| ===== Reversing ===== | ===== Reversing ===== |
| | 7 | <typo bg:#b2deff>1.14</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#c8b2ff>1.43</typo> | <typo bg:#b2ffc7>0.76</typo> | <typo bg:#b2ffff>1.00</typo> | <typo bg:#b2deff>1.14</typo> | <typo bg:#bdb2ff>1.38</typo> | Startpuls | Betrieb: floating | | | 7 | <typo bg:#b2deff>1.14</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#c8b2ff>1.43</typo> | <typo bg:#b2ffc7>0.76</typo> | <typo bg:#b2ffff>1.00</typo> | <typo bg:#b2deff>1.14</typo> | <typo bg:#bdb2ff>1.38</typo> | Startpuls | Betrieb: floating | |
| | 8 | <typo bg:#b2eeff>1.07</typo> | <typo bg:#b2eeff>1.07</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#b2ffb7>0.69</typo> | <typo bg:#b2fff5>0.96</typo> | <typo bg:#b2eeff>1.07</typo> | <typo bg:#b2fffa>0.98</typo> | Vref | betrieb: low, driftet langsam (Vref?) | | | 8 | <typo bg:#b2eeff>1.07</typo> | <typo bg:#b2eeff>1.07</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#b2ffb7>0.69</typo> | <typo bg:#b2fff5>0.96</typo> | <typo bg:#b2eeff>1.07</typo> | <typo bg:#b2fffa>0.98</typo> | Vref | betrieb: low, driftet langsam (Vref?) | |
| | 9 | <typo bg:#b2ffc3>0.74</typo> | <typo bg:#b2ffc3>0.74</typo> | <typo bg:#b2eaff>1.09</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#b2ffb3>0.67</typo> | <typo bg:#b2ffc3>0.74</typo> | <typo bg:#b2f5ff>1.04</typo> | VCC (3.3V) | | | | 9 | <typo bg:#b2ffc3>0.74</typo> | <typo bg:#b2ffc3>0.74</typo> | <typo bg:#b2eaff>1.09</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#b2ffb3>0.67</typo> | <typo bg:#b2ffc3>0.74</typo> | <typo bg:#b2f5ff>1.04</typo> | VCC | | |
| | 10 | <typo bg:#b2ffbe>0.72</typo> | <typo bg:#b2ffbe>0.72</typo> | <typo bg:#c6ffb2>0.58</typo> | <typo bg:#e8ffb2>0.43</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#b2ffbe>0.72</typo> | <typo bg:#ddffb2>0.48</typo> | GND | kupferne Masseflaeche, aufgeklebt | | | 10 | <typo bg:#b2ffbe>0.72</typo> | <typo bg:#b2ffbe>0.72</typo> | <typo bg:#c6ffb2>0.58</typo> | <typo bg:#e8ffb2>0.43</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#b2ffbe>0.72</typo> | <typo bg:#ddffb2>0.48</typo> | GND | kupferne Masseflaeche, aufgeklebt | |
| | 11 | <typo bg:#b2dcff>1.15</typo> | <typo bg:#b2dcff>1.15</typo> | <typo bg:#cab2ff>1.44</typo> | <typo bg:#b2ffc5>0.75</typo> | <typo bg:#b2fcff>1.01</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#bfb2ff>1.39</typo> | DPI | Betrieb: high (3.3V) | | | 11 | <typo bg:#b2dcff>1.15</typo> | <typo bg:#b2dcff>1.15</typo> | <typo bg:#cab2ff>1.44</typo> | <typo bg:#b2ffc5>0.75</typo> | <typo bg:#b2fcff>1.01</typo> | <typo bg:#ffb2b2>0.00</typo> | <typo bg:#bfb2ff>1.39</typo> | DPI | Betrieb: high | |
| | 12 | <typo bg:#b2ecff>1.08</typo> | <typo bg:#b2ecff>1.08</typo> | <typo bg:#b2fff5>0.96</typo> | <typo bg:#b2ffb3>0.67</typo> | <typo bg:#b2fff5>0.96</typo> | <typo bg:#b2ecff>1.08</typo> | <typo bg:#ffb2b2>0.00</typo> | Aout | Betrieb: floating low, scheint digitale Werte zu produzieren | | | 12 | <typo bg:#b2ecff>1.08</typo> | <typo bg:#b2ecff>1.08</typo> | <typo bg:#b2fff5>0.96</typo> | <typo bg:#b2ffb3>0.67</typo> | <typo bg:#b2fff5>0.96</typo> | <typo bg:#b2ecff>1.08</typo> | <typo bg:#ffb2b2>0.00</typo> | Aout | Betrieb: floating low, scheint digitale Werte zu produzieren | |
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