TMC8462 Datasheet • Document Revision V1.4 • 2018-May -09
93 / 204
6.4.15 Distributed Clocks Receive Times
Depending on the available width of the Distributed Clocks feature the time stamp registers are either 32
bit (4 bytes) or 64 bits (8 bytes) wide. Please check the feature summary of the respective TRINAMIC ESC
device.
6.4.15.1 Receive Time Port 0 (0x0900:0x0903)
Bit
Description
ECAT
PDI
Reset Value
31:0
Write:
r/w
r/-
A write access to register 0x0900 with BWR or (special
FPWR latches the local time of the beginning of func-
the receive frame (start first bit of preamble) at tion)
each port.
Read:
Local time of the beginning of the last receive
frame containing a write access to this register.
Table 88: Register 0x0900:0x0903 (Rcv Time P0)
Note
The time stamps cannot be read in the same frame in which this register was
written.
6.4.15.2 Receive Time Port 1 (0x0904:0x0907)
Bit
Description
ECAT
PDI
Reset Value
31:0
Local time of the beginning of a frame (start r/-
first bit of preamble) received at port 1 contain-
ing a BWR or FPWR to Register 0x0900.
r/-
Table 89: Register 0x0904:0x0907 (Rcv Time P1)
©2018 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany
Terms of delivery and rights to technical change reserved.
Download newest version at www.trinamic.com
TRINAMIC [ TRINAMIC MOTION CONTROL GMBH & CO. KG. ]
