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XCVR_ZBDEM

Peripheral Memory Blocks

address_offset : 0x0 Bytes (0x0)
size : 0x1C byte (0x0)
mem_usage : registers
protection : not protected

Registers

CORR_CTRL

CCA_LQI_SRC

FAD_THR

ZBDEM_AFC

PN_TYPE

PN_CODE

SYNC_CTRL


CORR_CTRL

802.15.4 DEMOD CORRELLATOR CONTROL
address_offset : 0x0 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CORR_CTRL CORR_CTRL read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CORR_VT CORR_NVAL MAX_CORR_EN ZBDEM_CLK_ON RX_MAX_CORR RX_MAX_PREAMBLE

CORR_VT : CORR_VT
bits : 0 - 7 (8 bit)
access : read-write

CORR_NVAL : CORR_NVAL
bits : 8 - 10 (3 bit)
access : read-write

MAX_CORR_EN : MAX_CORR_EN
bits : 11 - 11 (1 bit)
access : read-write

ZBDEM_CLK_ON : Force 802.15.4 Demodulator Clock On
bits : 15 - 15 (1 bit)
access : read-write

Enumeration:

#0 : 0

Normal Operation

#1 : 1

Force 802.15.4 Demodulator Clock On (debug purposes only)

End of enumeration elements list.

RX_MAX_CORR : RX_MAX_CORR
bits : 16 - 23 (8 bit)
access : read-only

RX_MAX_PREAMBLE : RX_MAX_PREAMBLE
bits : 24 - 31 (8 bit)
access : read-only


CCA_LQI_SRC

802.15.4 CCA/LQI SOURCE
address_offset : 0x10 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

CCA_LQI_SRC CCA_LQI_SRC read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CCA1_FROM_RX_DIG LQI_FROM_RX_DIG LQI_START_AT_SFD

CCA1_FROM_RX_DIG : Selects the Source of CCA1 (Clear Channel Assessment Mode 1) Information Provided to the 802.15.4 Link Layer
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

Use the CCA1 information computed internally in the 802.15.4 Demod

#1 : 1

Use the CCA1 information computed by the RX Digital

End of enumeration elements list.

LQI_FROM_RX_DIG : Selects the Source of LQI (Link Quality Indicator) Information Provided to the 802.15.4 Link Layer
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

Use the LQI information computed internally in the 802.15.4 Demod

#1 : 1

Use the LQI information computed by the RX Digital

End of enumeration elements list.

LQI_START_AT_SFD : Select Start Point for LQI Computation
bits : 2 - 2 (1 bit)
access : read-write

Enumeration:

#0 : 0

Start LQI computation at Preamble Detection (similar to previous Freescale 802.15.4 products)

#1 : 1

Start LQI computation at SFD (Start of Frame Delimiter) Detection

End of enumeration elements list.


FAD_THR

FAD CORRELATOR THRESHOLD
address_offset : 0x14 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

FAD_THR FAD_THR read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 FAD_THR

FAD_THR : FAD_THR
bits : 0 - 7 (8 bit)
access : read-write


ZBDEM_AFC

802.15.4 AFC STATUS
address_offset : 0x18 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

ZBDEM_AFC ZBDEM_AFC read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 AFC_EN DCD_EN AFC_OUT

AFC_EN : AFC_EN
bits : 0 - 0 (1 bit)
access : read-write

Enumeration:

#0 : 0

AFC is disabled

#1 : 1

AFC is enabled

End of enumeration elements list.

DCD_EN : DCD_EN
bits : 1 - 1 (1 bit)
access : read-write

Enumeration:

#0 : 0

NCD Mode (default)

#1 : 1

DCD Mode

End of enumeration elements list.

AFC_OUT : AFC_OUT
bits : 8 - 12 (5 bit)
access : read-only


PN_TYPE

802.15.4 DEMOD PN TYPE
address_offset : 0x4 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PN_TYPE PN_TYPE read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PN_TYPE TX_INV

PN_TYPE : PN_TYPE
bits : 0 - 0 (1 bit)
access : read-write

TX_INV : TX_INV
bits : 1 - 1 (1 bit)
access : read-write


PN_CODE

802.15.4 DEMOD PN CODE
address_offset : 0x8 Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

PN_CODE PN_CODE read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 PN_LSB PN_MSB

PN_LSB : PN_LSB
bits : 0 - 15 (16 bit)
access : read-write

PN_MSB : PN_MSB
bits : 16 - 31 (16 bit)
access : read-write


SYNC_CTRL

802.15.4 DEMOD SYMBOL SYNC CONTROL
address_offset : 0xC Bytes (0x0)
size : 32 bit
access : read-write
reset_value : 0x0
reset_Mask : 0x0

SYNC_CTRL SYNC_CTRL read-write 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Resets to Resets to 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 SYNC_PER TRACK_ENABLE

SYNC_PER : Symbol Sync Tracking Period
bits : 0 - 2 (3 bit)
access : read-write

TRACK_ENABLE : TRACK_ENABLE
bits : 3 - 3 (1 bit)
access : read-write

Enumeration:

#0 : 0

symbol timing synchronization tracking disabled in Rx frontend

#1 : 1

symbol timing synchronization tracking enabled in Rx frontend (default)

End of enumeration elements list.



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