CHAPTER 2 | HARDWARE INSTALLATION |
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2.11 Parallel Port Connector: LPT
The mainboard provides a 25 pin female centronic connector for LPT. A parallel port is a standard printer port that also supports Enhanced Parallel Port(EPP) and Extended capabilities Parallel Port(ECP). See connector and pin definition below:
LPT |
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13 12 11 10 9 8 | 7 | 6 | 5 | 4 | 3 | 2 1 |
25 24 23 22 21 20 19 18 17 16 15 14 | ||||||
PIN DEFINITION
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| PIN | SIGNAL | PIN | SIGNAL |
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| 1 | STROBE | 14 | AUTO FEED# |
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| 2 | DATA0 | 15 | ERR# |
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| 3 | DATA1 | 16 | INIT# |
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| 4 | DATA2 | 17 | SLIN# |
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| 5 | DATA3 | 18 | GND |
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| 6 | DATA4 | 19 | GND |
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| 7 | DATA5 | 20 | GND |
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| 8 | DATA6 | 21 | GND |
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| 9 | DATA7 | 22 | GND |
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| 10 | ACK# | 23 | GND |
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| 11 | BUSY | 24 | GND |
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| 12 | PE | 25 | GND |
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| 13 | SELECT |
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