Question: What are the Over-Sampling Ratios (OSR) being supported by PSoC 3/5 Delta-Sigma ADC?
Answer: Following table lists out the Over Sampling Ratio being supported by PSoC 3/5 Delta-Sigma ADC for various resolutions for all the three possible filters - Continuous time, Fast FIR and Fast Filter.
Resolution
| OSR - Continuous
| OSR - Multi Sample Turbo
| OSR - Multi Sample
| OSR - Single Sample |
8
| 16
| 70
| 67
| 67 |
9
| 20
| 86
| 83
| 83 |
10
| 23
| 98
| 95
| 95 |
11
| 27
| 114
| 111
| 111 |
12
| 32
| 134
| 131
| 131 |
13
| 39
| 162
| 159
| 159 |
14
| 46
| 190
| 187
| 187 |
15
| 54
| 222
| 219
| 219 |
16
| 64
| 262
| 259
| 259 |
17
| 256
| 454
| 1036
| 1036 |
18
| 1024
| 1222
| 4144
| 4144 |
19
| 8192
| 8582
| 32960
| 32960 |
20
| 16384
| 16774
| 65920
| 65920 |
