TC1796
Peripheral Units (Vol. 2 of 2)
Controller Area Network (MultiCAN) Controller
User’s Manual
22-159
V2.0, 2007-07
MultiCAN, V2.0
LTR
Local Time Register
(280
H
)
Reset Value: 0000 0000
H
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
LT
rh
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
LTFR
0
rh
r
Field
Bits
Type Description
LTFR
[15:6]
rh
Local Time Fraction
This bit field contains the fractional part of the NTU
counter (TTCAN level 2 only). In the case of an
overflow after the addition of the TUR value, the
value of LT is incremented by one.
LT
[31:16]
rh
Local Time
This bit field contains the integer part of the NTU
counter. In TTCAN level 1, it is incremented with
each CAN bit time, in level 2 it is incremented each
time the fractional part LTFR has an overflow.
0
[5:0]
r
Reserved
Read as 0; should be written with 0.