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Discovery BB Adapter Reference Manual
The DiscoveryBBadapter board is intended to be used with Digilent's Analog Discovery tool to
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Features
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标准的BNC接口BNC终止测试s and oscilloscope probes.
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Selectable AC and DC coupling to oscilloscope probes.
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Selectable 50-ohm or 0-ohm output impedance on Arbitrary Waveform Generator (AWG) channels.
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specs on bandwidth listed with these features
Physical Dimensions
The PCB of theBBAdapter is 6.0 cm (2.36 inches) per side.
Functional Description
The DiscoveryBBadapter board has
Pinout Diagram
| Header J1 | Header J2 | ||||||
|---|---|---|---|---|---|---|---|
| Pin 1 | DIO 7 | Pin 2 | DIO 15 | Pin 1 | DIO 7 | Pin 2 | DIO 15 |
| Pin 3 | DIO 6 | Pin 4 | DIO 14 | Pin 3 | DIO 6 | Pin 4 | DIO 14 |
| Pin 5 | DIO 5 | Pin 6 | DIO 13 | Pin 5 | DIO 5 | Pin 6 | DIO 13 |
| Pin 7 | DIO 4 | Pin 8 | DIO 12 | Pin 7 | DIO 4 | Pin 8 | DIO 12 |
| Pin 9 | DIO 3 | Pin 10 | DIO 11 | Pin 9 | DIO 3 | Pin 10 | DIO 11 |
| Pin 11 | DIO 2 | Pin 12 | DIO 10 | Pin 11 | DIO 2 | Pin 12 | DIO 10 |
| Pin 13 | DIO 1 | Pin 14 | DIO 9 | Pin 13 | DIO 1 | Pin 14 | DIO 9 |
| Pin 15 | DIO 0 | Pin 16 | DIO 8 | Pin 15 | DIO 0 | Pin 16 | DIO 8 |
| Pin 17 | TRIG_1 | Pin 18 | TRIG_2 | Pin 17 | TRIG_1 | Pin 18 | TRIG_2 |
| Pin 19 | WGND | Pin 20 | GND | Pin 19 | GND | Pin 20 | GND |
| Pin 21 | VOUT_AWG1 | Pin 22 | VOUT_AWG2 | Pin 21 | NC | Pin 22 | NC |
| Pin 23 | VOUT5V0_USR | Pin 24 | VOUT5V0_USR | Pin 23 | VOUT5V0_USR | Pin 24 | VOUT5V0_USR |
| Pin 25 | SGND | Pin 26 | GND | Pin 25 | GND | Pin 26 | GND |
| Pin 27 | VIN_SC2_P | Pin 28 | SGND | Pin 27 | NC | Pin 28 | NC |
| Pin 29 | VIN_SC1_P | Pin 30 | SGND | Pin 29 | NC | Pin 30 | NC |