
| 1 Hardware Description | 
| Figure  | NTC  | 
 | |||
| NTC | 
 | 
 | NTC | 
 | |
| 
 | 
 | 
 | |||
| POWER | 
 | 
 | POWER | 
 | |
| READY | A | Card status LEDs | READY | A | |
| PRIME | C | PRIME | C | ||
| T | T | ||||
| SEC | I | 
 | SEC | I | |
| V | 
 | V | |||
| 
 | E | 
 | 
 | E | |
| 
 | 
 | 
 | 
 | ||
| TD | A | Transmit and | TD | A | |
| RD | receive LEDs | RD | |||
| 
 | 
 | ||||
| 
 | 
 | 
 | 
 | ||
| 
 | 
 | Reset switch | 
 | 
 | |
| 
 | 
 | 
 | 
 | 14271 | |

| 1 Hardware Description | 
| Figure  | NTC  | 
 | |||
| NTC | 
 | 
 | NTC | 
 | |
| 
 | 
 | 
 | |||
| POWER | 
 | 
 | POWER | 
 | |
| READY | A | Card status LEDs | READY | A | |
| PRIME | C | PRIME | C | ||
| T | T | ||||
| SEC | I | 
 | SEC | I | |
| V | 
 | V | |||
| 
 | E | 
 | 
 | E | |
| 
 | 
 | 
 | 
 | ||
| TD | A | Transmit and | TD | A | |
| RD | receive LEDs | RD | |||
| 
 | 
 | ||||
| 
 | 
 | 
 | 
 | ||
| 
 | 
 | Reset switch | 
 | 
 | |
| 
 | 
 | 
 | 
 | 14271 | |