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eCAN Registers
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SPRUI07–March 2020
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Controller Area Network (CAN)
13.8.18.2.3 Time-Out Control Register (CANTOC)
This register controls whether or not time-out functionality is enabled for a given mailbox.
Figure 13-36. Time-Out Control Register (CANTOC)
31 0
TOC31:0
R/W-0
LEGEND: R/W = Read/Write; -n = value after reset
Table 13-32. Time-Out Control Register (CANTOC) Field Descriptions
Bit Field Value Description
31:0 TOC31:0 Time-out control register
1 The TOC[n] bit must be set by the CPU to enable the time-out function for mailbox n. Before setting
the TOC[n] bit, the corresponding MOTO register should be loaded with the time-out value relative
to TSC.
0 The time-out function is disabled. The TOS[n] flag is never set.