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Peripheral_Registers

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x8 byte (0x0)
mem_usage : registers
protection :

Registers

RFPT_CTRL_REG

RFPT_ADDR_REG

RFPT_LEN_REG

RFPT_STAT_REG


RFPT_CTRL_REG

Control register
address_offset : 0x0 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RFPT_CTRL_REG RFPT_CTRL_REG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RFPT_PACK_EN RFPT_PACK_SEL

RFPT_PACK_EN : Starts the capturing of the data from the selected source ( RFPT_PACK_SEL ). 0 - There is no capturing of data. The packer of data is idle. 1 - The controller captures data. The packing of the data in words, is in progress. Should be written with 1 in order to start the acquisition of data. After the acquisition of a predefined number of words ( RFPT_LEN ), this bit will be auto cleared.
bits : 0 - 0 (1 bit)
access : read-write

RFPT_PACK_SEL : Selects the source of data that will be captured. 0 - Will capture the output of the two ADC. 1 - Will capture the output of the Phase Detector.
bits : 1 - 2 (2 bit)
access : read-write


RFPT_ADDR_REG

AHB master start address
address_offset : 0x2 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RFPT_ADDR_REG RFPT_ADDR_REG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RFPT_ADDR

RFPT_ADDR : It is the AHB address used by the AHB-Lite master interface of the controller (the bits [15:2]).
bits : 2 - 17 (16 bit)
access : read-write


RFPT_LEN_REG

Data length register
address_offset : 0x4 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RFPT_LEN_REG RFPT_LEN_REG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RFPT_LEN

RFPT_LEN : The number of words (minus one) that should be transfered. When the selected source of data is the two ADC ( RFPT_PACK_SEL ==0), will capture 2*( RFPT_LEN + 1) samples from each ADC. Otherwise ( RFPT_PACK_SEL ==1), will capture 4*( RFPT_LEN + 1) samples from the Phase Detector.
bits : 0 - 13 (14 bit)
access : read-write


RFPT_STAT_REG

Status register
address_offset : 0x6 Bytes (0x0)
size : 16 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

RFPT_STAT_REG RFPT_STAT_REG read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RFPT_ACTIVE RFPT_OFLOW_STK

RFPT_ACTIVE : Indicates the state of the controller. 0 - The controller is idle. 1 - The controller is active. The capturing process and/or the dma activity is in progress. The controller will activated (RFPT_ACTIVE == 1), when RFPT_PACK_EN will be written with 1. Will return to inactive state, after the end of the capturing process (RFPT_PACK_EN==0) and the transfer of all of the data to the memory.
bits : 0 - 0 (1 bit)
access : read-only

RFPT_OFLOW_STK : Indicates that during the transfer of the data, at least one overflow has detected to the fifo. 0 - The transfer completed without overflows. 1 - At least one overflow occured in the fifo. Write 1 to clear this bit.
bits : 1 - 2 (2 bit)
access : read-write



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