CC2538 registers
NameAddressValue Description
FRMFILT00x400886000x0DThe frame filtering function rejects unintended fr..
FRMFILT10x400886040x78The frame filtering function rejects unintended fr..
SRCMATCH0x400886080x07Source address matching and pending bits
SRCSHORTEN00x4008860C0x00Short address matching
SRCSHORTEN10x400886100x00Short address matching
SRCSHORTEN20x400886140x00Short address matching
SRCEXTEN00x400886180x00Extended address matching
SRCEXTEN10x4008861C0x00Extended address matching
SRCEXTEN20x400886200x00Extended address matching
FRMCTRL00x400886240x43Frame handling
FRMCTRL10x400886280x00Frame handling
RXENABLE0x4008862C0x00RX enabling
RXMASKSET0x400886300x00RX enabling
RXMASKCLR0x400886340x00RX disabling
FREQTUNE0x400886380x0FCrystal oscillator frequency tuning
FREQCTRL0x4008863C0x0BControls the RF frequency
TXPOWER0x400886400xFFControls the output power
TXCTRL0x400886440x69Controls the TX settings
FSMSTAT00x400886480x00Radio status register
FSMSTAT10x4008864C0x00Radio status register
FIFOPCTRL0x400886500x40FIFOP threshold
FSMCTRL0x400886540x01FSM options
CCACTRL00x400886580xF8CCA threshold
CCACTRL10x4008865C0x1AOther CCA Options
RSSI0x400886600x80RSSI status register
RSSISTAT0x400886640x00RSSI valid status register
RXFIRST0x400886680x00First byte in RX FIFO
RXFIFOCNT0x4008866C0x00Number of bytes in RX FIFO
TXFIFOCNT0x400886700x00Number of bytes in TX FIFO
RXFIRST_PTR0x400886740x00RX FIFO pointer
RXLAST_PTR0x400886780x00RX FIFO pointer
RXP1_PTR0x4008867C0x00RX FIFO pointer
TXFIRST_PTR0x400886840x00TX FIFO pointer
TXLAST_PTR0x400886880x00TX FIFO pointer
RFIRQM00x4008868C0x00RF interrupt masks
RFIRQM10x400886900x00RF interrupt masks
RFERRM0x400886940x00RF error interrupt mask
RFRND0x4008869C0x00Random data
MDMCTRL00x400886A00x85Controls modem
MDMCTRL10x400886A40x14Controls modem
FREQEST0x400886A80x00Estimated RF frequency offset
RXCTRL0x400886AC0x3FTune receive section
FSCTRL0x400886B00x5ATune frequency synthesizer
FSCAL00x400886B40x24Tune frequency calibration
FSCAL10x400886B80x01Tune frequency calibration
FSCAL20x400886BC0x20Tune frequency calibration
FSCAL30x400886C00x2ATune frequency calibration
AGCCTRL00x400886C40x5FAGC dynamic range control
AGCCTRL10x400886C80x15AGC reference level
AGCCTRL20x400886CC0xFEAGC gain override
AGCCTRL30x400886D00x2EAGC control
ADCTEST00x400886D40x10ADC tuning
ADCTEST10x400886D80x0EADC tuning
ADCTEST20x400886DC0x03ADC tuning
MDMTEST00x400886E00x75Test register for modem
MDMTEST10x400886E40x18Test Register for Modem
DACTEST00x400886E80x00DAC override value
DACTEST10x400886EC0x00DAC override value
DACTEST20x400886F00x28DAC test setting
ATEST0x400886F40x00Analog test control
PTEST00x400886F80x00Override power-down register
PTEST10x400886FC0x00Override power-down register
CSPPROG0x400887000xD0CSP program
CSPCTRL0x400887800x00CSP control bit
CSPSTAT0x400887840x00CSP status register
CSPX0x400887880x00CSP X data register
CSPY0x4008878C0x00CSP Y data register
CSPZ0x400887900x00CSP Z data register
CSPT0x400887940xFFCSP T data register
RFC_OBS_CTRL00x400887AC0x00RF observation mux control
RFC_OBS_CTRL10x400887B00x00RF observation mux control
RFC_OBS_CTRL20x400887B40x00RF observation mux control
TXFILTCFG0x400887E80x09TX filter configuration
IVCTRL0x400D60040x0BAnalog control register
GPIO_C_DATA0x400DB3FC0x00
GPIO_C_DIR0x400DB4000x0C
GPIO_D_DATA0x400DC3FC0x00
GPIO_D_DIR0x400DC4000x04