Parallel port connector (CN14)
Normally, the parallel port is used to connect the board to a printer. The mainboard includes an onboard parallel port, accessed through CN14, a
Parallel port IRQ
The mainbaord supports one parallel port. The port is designated as LPT1 and can be disabled or changed to LPT2 or LPT3 in the system BIOS setup.
Parallel port connector table (CN14)
Parallel port connector (CN14)
Pin | Signal | Pin | Signal | |||||||
1 |
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| 2 |
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/STROBE | \AUTOFD | |||||||||
3 | DO | 4 |
| ERR | ||||||
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5 | D1 | 6 |
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| \INIT |
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7 | D2 | 8 |
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| \SLCTINI | |||||||||
9 | D3 | 10 |
| GND | ||||||
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11 | D4 | 12 |
| GND | ||||||
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13 | D5 | 14 |
| GND | ||||||
15 | D6 | 16 |
| GND | ||||||
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17 | D7 | 18 |
| GND | ||||||
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19 |
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| 20 |
| GND | |||||
\ACK |
| |||||||||
21 | BUST | 22 |
| GND | ||||||
23 | PE | 24 |
| GND | ||||||
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25 | SLCT | 26 |
| N/C | ||||||
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Chapter 2 Installation 35
