decaWave DW1000, User Manual, Page: 189 / 242

DW1000 User Manual
© Decawave Ltd 2017 Version 2.12 Page 189 of 242
REG:2F:10 – EVC_STO – SFD Timeout Error Counter
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- - - - EVC_STO
- - - - 0
The bits of the EVC_STO register are described below:
Field Description of fields within Sub-Register 0x2F:10 –
SFD
Timeout Error Counter
EVC_STO
reg:2F:10
bits:11–0
SFD timeout errors Event Counter. The EVC_STO field is a 12-bit counter of SFD Timeout Error
events. This is essentially a count of the reporting of RXSFDTO events in
Register file: 0x0F –
System Event Status Register .
NB: For this counter to be active, counting needs to be enabled by the setting the EVC_EN bit
in
Sub-Register 0x2F:00 – Event Counter Control .
-
bits:15–12
The remaining bits of this register are reserved.
7.2.48.9 Sub-Register 0x2F:12
– Preamble Detection Timeout Event Counter
ID
Length
(octets)
Type Mnemonic Description
2F:12 2 RO EVC_PTO Preamble Detection Timeout Event Counter
Register file: 0x2F – Digital Diagnostics Interface , sub-register 0x12 is the Preamble Timeout Event Counter.
REG:2F:12 – EVC_PTO – Preamble Detection Timeout Event Counter
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
- - - - EVC_PTO
- - - - 0
The bits of the EVC_PTO register are described below:
Field Description of fields within Sub-Register 0x2F:12 – Preamble Detection Timeout Event Counter
EVC_PTO
reg:2F:12
bits:11–0
Preamble Detection Timeout Event Counter. The EVC_PTO field is a 12-bit counter of
Preamble detection Timeout events. This is essentially a count of the reporting of RXPTO
events, in
Register file: 0x0F – System Event Status Register .
NB: For this counter to be active, counting needs to be enabled by the setting the EVC_EN bit
in
Sub-Register 0x2F:00 – Event Counter Control .
-
bits:15–12
The remaining bits of this register are reserved.
7.2.48.10 Sub-Register 0x2F:14
– RX Frame Wait Timeout Event Counter
ID
Length
(octets)
Type Mnemonic Description
2F:14 2 RO EVC_FWTO RX Frame Wait Timeout Counter
Register file: 0x2F – Digital Diagnostics Interface , sub-register 0x14 is the RX Frame Wait Timeout Event
Counter.