Single-Chip Low Cost Low Power RF-Transceiver (Rev. A)

CC25000x26: FSCAL0 – Frequency synthesizer calibrationBit Field Name Reset R/W Description7 Reserved R06:0 FSCAL0[6:0] 13 (0x0D) R/W Frequency synthesizer calibration control. The value to use inthis register is given by the SmartRF ® Studio software.0x27: RCCTRL1 – RC oscillator configurationBit Field Name Reset R/W Description7 Reserved 0 R06:0 RCCTRL1[6:0] 65(0x41)R/WRC oscillator configuration. Do not write to this register.0x28: RCCTRL0 – RC oscillator configurationBit Field Name Reset R/W Description7 Reserved 0 R06:0 RCCTRL0[6:0] 0(0x00)R/WRC oscillator configuration. Do not write to this register.31.2 Configuration Register Details – Registers that lose programming in sleep state0x29: FSTEST – Frequency synthesizer calibration controlBit Field Name Reset R/W Description7:0 FSTEST[7:0] 89(0x59)R/WFor test only. Do not write to this register.0x2A: PTEST – Production testBit Field Name Reset R/W Description7 PTEST[7:0] 127(0x7F)R/WWriting 0xBF to this register makes the on-chip temperature sensoravailable in the IDLE state. The default 0x7F value should then bewritten back before leaving the IDLE state.Other use of this register is for test only.0x2B: AGCTEST – AGC testBit Field Name Reset R/W Description7:0 AGCTEST[7:0] 63(0x3F)R/WFor test only. Do not write to this register.PRELIMINARY Data Sheet (Rev.1.2) SWRS040A Page 74 of 83