CC2400 Chipcon AS, CC2400 Datasheet - Page 44

• Manufacturer Part Number: CC2400
• Description: 2.4 GHz RF Transceiver
• Manufacturer: Chipcon AS

Chipcon AS
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SmartRF
VGA_RESET_N
CAL_RUNNING
SETTLING_RUNNING
RXBPF_CAL_RUNNING
VCO_CAL_START
RXBPF_CAL_START
FIFO_EMPTY
FIFO_FULL
CLKEN_FS_DIG
CLKEN_RXBPF_CAL
CLKEN_GR
XOSC16M_STABLE
XOSC_16M_EN
XOSC_16M
CLK_16M
CLK_16M_MOD
CLK_8M16M_FSDIG
CLK_8M
CLK_8M_DEMOD_AGC
CLK_ADC
CLK_ADC_DIG
FREF
FPLL
PD_F_COMP
WINDOW
LOCK_INSTANT
RESET_N_SYSTEM
FIFO_FLUSH
LOCK_STATUS
ZERO
ONE
HIGH_Z
®
CC2400 PRELIMINARY Datasheet (rev. 1.1), 2003-10-02
Table 9. GIO1 / GIO6 signal select table
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
-
The VGA peak detectors' reset signal
VCO calibration in progress
Stepping CHP current after calibration
RX band-pass filter calibration running
VCO calibration start signal
RX band-pass filter start signal
FIFO empty signal
FIFO full signal
Clock enable Frequency Synthesiser
Clock enable RX band-pass filter calibration
Clock enable generic radio
Indicates that the Main crystal oscillator is stable
16 MHz XOSC enable signal
16 MHz XOSC output from analog part
16 MHz clock from main clock tree
16 MHz modulator clock tree
8/16 MHz clock tree for fs_dig module
8 MHz clock tree derived from XOSC_16M
8 MHz clock tree for demodulator/AGC
8 MHz clock to ADC
8 MHz clock to ADC correction logic
Reference clock (4 MHz)
Output clock of A/M-counter (4 MHz)
Phase detector comparator output
Window signal to PD (Phase Detector)
Window signal latched in PD (Phase Detector) by the
FREF clock
Chip wide reset (except registers)
FIFO flush signal
The top-level FS in lock status signal
Output logic zero
Output logic one
Pin tristated
SmartRF
®
CC2400
Page 44 of 73