Address offset: 0x650
Radio mode configuration register 0
| 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 | B | B | A | ||||||||||||||||||||||||||||||||
| Reset 0x00000200 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||
| ID | R/W | Field | Value ID | Value | Description | ||||||||||||||||||||||||||||||
| A |
RW |
RU |
Radio ramp-up time |
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|
Default |
0 |
Default ramp-up time (tRXEN and tTXEN), compatible with firmware written for nRF51 |
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|
Fast |
1 |
Fast ramp-up (tRXEN,FAST and tTXEN,FAST), see RADIO timings for more information When enabled, TIFS is not enforced by hardware and software needs to control when to turn on the Radio |
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| B |
RW |
DTX |
Default TX value Specifies what the RADIO will transmit when it is not started, i.e. between: RADIO.EVENTS_READY and RADIO.TASKS_START RADIO.EVENTS_END and RADIO.TASKS_START RADIO.EVENTS_END and RADIO.EVENTS_DISABLED For IEEE 802.15.4 250 kbps mode only Center is a valid setting For Bluetooth Low Energy Long Range mode only Center is a valid setting |
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|
B1 |
0 |
Transmit '1' |
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|
B0 |
1 |
Transmit '0' |
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|
Center |
2 |
Transmit center frequency When tuning the crystal for center frequency, the RADIO must be set in DTX = Center mode to be able to achieve the expected accuracy |
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