Address offset: 0x52C
Enables the modulation output to a GPIO pin which can be connected to a second external antenna.
See MODULATIONPSEL for GPIO configuration.
| Bit number | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |||
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| ID | A | A | |||||||||||||||||||||||||||||||||
| Reset 0x00000001 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | |||
| ID | R/W | Field | Value ID | Value | Description | ||||||||||||||||||||||||||||||
| A |
RW |
MODULATIONCTRL |
Configuration of modulation control. |
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Invalid |
0x0 |
Invalid, defaults to same behaviour as for Internal |
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Internal |
0x1 |
Use internal modulator only |
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ModToGpio |
0x2 |
Output digital modulation signal to a GPIO pin. |
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InternalAndModToGpio |
0x3 |
Use internal modulator and output digital modulation signal to a GPIO pin. |
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