
Chapter 2 Hardware Configuration
2-14.  HARD DISK DRIVE CONNECTOR
IDE1: Hard Disk Drive Connector
The pin assignments are as follows:
| PIN | ASSIGNMENT | PIN | ASSIGNMENT | 
| 1 | IDERSTJ | 2 | GND | 
| 3 | PDD7 | 4 | PDD8 | 
| 5 | PDD6 | 6 | PDD9 | 
| 7 | PDD5 | 8 | PDD10 | 
| 9 | PDD4 | 10 | PDD11 | 
| 11 | PDD3 | 12 | PDD12 | 
| 13 | PDD2 | 14 | PDD13 | 
| 15 | PDD1 | 16 | PDD14 | 
| 17 | PDD0 | 18 | PDD15 | 
| 19 | GND | 20 | NC | 
| 21 | PDREQ | 22 | GND | 
| 23 | PDIOWJ | 24 | GND | 
| 25 | PDIORJ | 26 | GND | 
| 27 | PIORDY | 28 | PULL LOW | 
| 29 | PDDACKJ | 30 | GND | 
| 31 | IRQ14 | 32 | NC | 
| 33 | PDA1 | 34 | P66 DET | 
| 35 | PDA0 | 36 | PDA2 | 
| 37 | PDCSJ1 | 38 | PDCSJ3 | 
| 39 | IDEACTPJ | 40 | GND | 
| 41 | +5V | 42 | +5V | 
| 43 | GND | 44 | NC | 
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