17 | JBCY | 18 | JAB2 | ||||
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19 | JBCX | 20 | JAB1 | ||||
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21 | JACY | 22 | JBB2 | ||||
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23 | JACX | 24 | JBB1 | ||||
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25 | MSO | 26 | MSI | ||||
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CN7: Pin Header for PS2 KB / MS |
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Pin No. | Signal (KB) |
| Pin No. |
| Signal(MS) | ||
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1 | KB Data |
| 2 |
| MS Data | ||
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3 | KEY |
| 4 |
| KEY | ||
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5 | GND |
| 6 |
| GND | ||
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7 | +5V(DC) |
| 8 |
| +5V(DC) | ||
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9 | KB_CLK |
| 10 |
| MS_CLK | ||
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Printer (LPT1/LPT2) Port |
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Pin No. | Description |
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| Description | |
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1 | STB# |
| 10 |
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| ACK# | |
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2 | PD0 |
| 11 |
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| BUSY | |
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3 | PD1 |
| 12 |
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| PE | |
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4 | PD2 |
| 13 |
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| SLCT | |
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5 | PD3 |
| 14 |
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| AFD# | |
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6 | PD4 |
| 15 |
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| ERR# | |
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7 | PD5 |
| 16 |
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| INIT# | |
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8 | PD6 |
| 17 |
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| SLIN# | |
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9 | PD7 |
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| GND | ||
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JP5: Voltage Selector for LDVS Receiver |
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Pin No. | Signal |
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Receiver = +5V(DC) Type |
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Receiver = +3.3V(DC) Type |
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Open for OEM. Type |
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- 18 -
