The Parallel Port: Miscellaneous
To Do |
※ |
- EPP, ECP
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Electrical Specs
(Briefly: output resistance shall be 50R, pull-ups of 1k2 on all inputs. Bi-di data lines have both resistors, 1k2 behind 50R (seen from bus driver), ie. 1k2 pull-up at cable, not at bus driver.)
Links |
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| IEEE1284 | The official protocal specification. |
| Linux Kernel | An open source implementation of the host's part of the protocol. |
