NXP Semiconductors MPC5777C - Zipwire Interface; MCU Interfaces with Mother Board; Test Points for 516 Daughter Card

M_CAN_TSCV field descriptions
Field Description
0–15
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
16–31
TSC
Timestamp Counter
The internal Timestamp Counter value is captured on start of frame (both Rx and Tx). When TSCC[TSS] =
01, the Timestamp Counter is incremented in multiples of CAN bit times [1…16] depending on the
configuration of TSCC[TCP]. A wrap around sets interrupt flag IR[TSW]. Write access resets the counter
to zero.
NOTE: A "wrap around" is a change of the Timestamp Counter value from non-zero to zero not caused
by write access to TSCV.
3.3.10 Timeout Counter Configuration Register (M_CAN_TOCC)
See Timeout Counter for a description of the Timeout Counter or for use of timeout
function with CAN FD.
Address: 0h base + 28h offset = 28h
Bit 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
R
TOP
W
Reset
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Bit
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R
0
TOS
ETOC
W
Reset
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
M_CAN_TOCC field descriptions
Field Description
0–15
TOP
Timeout Period
Start value of the Timeout Counter (down-counter). Configures the Timeout Period.
NOTE: This field has Protected Write status.
16–28
Reserved
This field is reserved.
This read-only field is reserved and always has the value 0.
29–30
TOS
Timeout Select
Table continues on the next page...
Chapter 3 Modular CAN (M_CAN)
MPC5777C Reference Manual Addendum, Rev. 1, 12/2015
Freescale Semiconductor, Inc. 39