An ADC display accepts only digital input signals. As such, the appropriate connector can only be used with a graphics card which provides digital output. This connector does not support connections from graphics adapters providing Analog-only (VGA) output.
A monitor using an ADC connector can be directly connected to a graphics card which provides an ADC output. Additionally, an ADC monitor may be connected to a graphics card providing a DVI-I or DVI-D output when used with a third party adapter. DVI to ADC adapters should be available directly from Apple or from most local Apple-Authorized Dealers.
|
Pin |
Function |
Pin |
Function |
|
1 |
25V Supply |
16 |
T.M.D.S. Data1/3 Shield |
|
2 |
25V Supply |
17 |
T.M.D.S. Data3- |
|
3 |
LED |
18 |
T.M.D.S. Data3+ |
|
4 |
T.M.D.S. Data0- |
19 |
DDC Clock |
|
5 |
T.M.D.S. Data0+ |
20 |
Clock Return |
|
6 |
T.M.D.S. Data0/5 Shield |
21 |
USB Data+ |
|
7 |
T.M.D.S. Data5- |
22 |
USB Data- |
|
8 |
T.M.D.S. Data5+ |
23 |
USB Return |
|
9 |
DDC Data |
24 | T.M.D.S. Data2- |
| 10 | Vertical Sync | 25 | T.M.D.S. Data2+ |
| 11 | 25V Return | 26 | T.M.D.S. Data2/4 Shield |
| 12 | 25V Return | 27 | T.M.D.S. Data4- |
| 13 | Soft Power | 28 | T.M.D.S. Data4+ |
| 14 | T.M.D.S. Data1- | 29 | Clock+ |
| 15 | T.M.D.S. Data1+ | 30 | Clock- |
| MicroCross Pins | |||
| Pin | Function | ||
| C1 | Analog Blue Video | ||
| C2 | Analog Green Video | ||
| C3 | Analog Horizontal Sync | ||
| C4 | Analog Red Video | ||
| C5 | Analog RGB Return and DDC Return |
||
DDC = Display Data Channel. T.M.D.S. = Transition Minimized Differential Signal. USB = Universal Serial Bus
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