RAS96 RASCard User Guide
IDE Connector (J21)
This connector supplies IDE data and signals for an IDE
Figure A-7. IDE connector.
Pin | Description | Pin | Description | Pin | Description |
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1 | /Reset | 15 | Data Bit 1 (SD1) | 29 | NC |
2 | Ground (GND) | 16 | Data Bit 14 (SD14) | 30 | Ground (GND) |
3 | Data Bit 7 (SD7) | 17 | Data Bit 0 (SD0) | 31 | IRQ14 |
4 | Data Bit 8 (SD8) | 18 | Data Bit 15 (SD15) | 32 | /IOCS16 |
5 | Data Bit 6 (SD6) | 19 | Ground (GND) | 33 | Address Bit 1 (SA1) |
6 | Data Bit 9 (SD9) | 20 | NC | 34 | NC |
7 | Data Bit 5 (SD5) | 21 | NC | 35 | Address Bit 0 (SA0) |
8 | Data Bit 10 (SD10) | 22 | Ground (GND) | 36 | Address Bit 2 (SA2) |
9 | Data Bit 4 (SD4) | 23 | 37 | Chip Select 0 | |
10 | Data Bit 11 (SD11) | 24 | Ground (GND) | 38 | Chip Select 1 |
11 | Data Bit 3 (SD3) | 25 | 39 | /HDLED | |
12 | Data Bit 12 (SD12) | 26 | Ground (GND) | 40 | Ground (GND) |
13 | Data Bit 2 (SD2) | 27 | IOCHRDY |
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14 | Data Bit 13 (SD13) | 28 | ALE\ |
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66 | CommPlete Communications Server |
