Research Article
FPGA Implementation of an Amplitude-Modulated Continuous-Wave Ultrasonic Ranger Using Restructured Phase-Locking Scheme
Table 3
Power dissipation analysis.
| Total thermal power dissipation = 44.56 mW | Dynamic thermal power dissipation = 1.03 mW | Static thermal power dissipation = 43.53 mW |
| The block thermal | Routing thermal | The block thermal | Routing thermal | Dynamic power (mW) | Dynamic power (mW) | Static power (mW) | Static power (mW) |
| Logic cell registers | 0.28 | Clock control blocks | 0.29 | Pins | 5.95 | Resistors formed by routing | 37.58 | Pins | 0.02 | — | — | — | — | — | — | Memory bits | 0.44 | — | — | — | — | — | — |
| | 0.74 | | 0.29 | | 5.95 | | 37.58 |
| Total dynamic thermal power | Total static thermal power | Dissipation = 0.74 + 0.29 = 1.03 mW | Dissipation = 5.95 + 37.58 = 43.53 mW |
| Total thermal power dissipation = 1.03 + 43.53 = 44.56 mW |
| Block average toggle rate (millions of transitions/sec) |
| Pins | 0.271 | Clock control blocks | 2.667 |
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