Infineon Technologies TC1796 - Page 1475

TC1796
Peripheral Units (Vol. 2 of 2)
Controller Area Network (MultiCAN) Controller
User’s Manual 22-180 V2.0, 2007-07
MultiCAN, V2.0
TTCAN status bits/flags can be modified when executing a write operation to the Time
Trigger Flag Modification Register TTFMR.
TTFMR
Time Trigger Flag Modification Register
(2CC
H
) Reset Value: 0000 0001
H
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16
0
r
1514131211109876543210
0
ETR
EVR
STE NIGSR CFGMEL
rwwww
Field Bits Type Description
CFGMEL [1:0] w Configuration Mode Enter/Leave
This bit field is used to enter/leave the Configuration
Mode.
00
B
No action
01
B
The Configuration Mode will be entered
(set TTSR.CFGM).
10
B
The Configuration Mode will be left
(clear TTSR.CFGM).
11
B
No action
NIGSR [3:2] w Next Is Gap Flag Set/Reset
This bit field can set/cleared bit TTSR.NIG and can
cleared bit TTSR.ETR.
00
B
No action
01
B
Bit TTSR.NIG will be set.
10
B
Bits TTSR.NIG and TTSR.ETR will be cleared.
11
B
No action