up to 16 channels.
0 = Analog 
UNIBIP Selects offset configuration for the Analog 
1 = Analog 
The following table summarizes all possible Offset/Range configurations:
| UNIBIP | GS1 | GS0 | Input Range | Input Gain | Measurement | 
| 
 | 
 | 
 | 
 | 
 | Resolution | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 0 | 0 | 0 | ±10 V | 1 | 4.88 mV | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 0 | 0 | 1 | ± 5 V | 2 | 2.44 mV | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 0 | 1 | 0 | ±2.5 V | 4 | 1.22 mV | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 0 | 1 | 1 | ±1.25V | 8 | 610 µV | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 1 | 0 | 0 | 1 | 2.44 mV | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 1 | 0 | 1 | 2 | 1.22 mV | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 1 | 1 | 0 | 4 | 610 µV | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 1 | 1 | 1 | 8 | 305 µV | |
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
ADPS[1:0] These bits select the ADC Pacer Source. Maximum Internal/External Pacer frequency is 330 kHz.
| ADPS1 | ADPS0 | Pacer Source | 
| 
 | 
 | 
 | 
| 0 | 0 | SW Convert | 
| 
 | 
 | 
 | 
| 0 | 1 | 82C54 Counter/Timer | 
| 
 | 
 | 
 | 
| 1 | 0 | External Falling | 
| 
 | 
 | 
 | 
| 1 | 1 | External Rising | 
| 
 | 
 | 
 | 
| 
 | 
 | 
 | 
Note: For ADPS[1:0] = 00 case, SW conversions are initiated via a word write to BADR2 + 0. Data is ‘don't care.’
READ
| 15 | 14 | 13 | 12 | 
 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
| - | EOC | - | - | 
 | - | - | - | - | - | - | - | - | - | - | - | - | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | |
| EOC | 
 | 
 | 
 | 
 | 
 | |||||||||||
| 
 | 
 | 
 | 1 | = ADC DONE | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | ||
| 
 | 
 | 
 | 0 | = ADC BUSY | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | 
 | ||
7.3.3 TRIGGER CONTROL/STATUS REGISTER
22