DCAN Registers
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Table 23-14. CTL Register Field Descriptions (continued)
Bit Field Type Reset Description
3 EIE R/W 0h
Error interrupt enable
0x0 = Disabled - PER, BOff and EWarn bits can not generate an
interrupt.
0x1 = Enabled - PER, BOff and EWarn bits can generate an
interrupt at DCAN0INT line and affect the interrupt register.
2 SIE R/W 0h
Status change interrupt enable
0x0 = Disabled - WakeUpPnd, RxOk, TxOk and LEC bits can not
generate an interrupt.
0x1 = Enabled - WakeUpPnd, RxOk, TxOk and LEC can generate
an interrupt at DCAN0INT line and affect the interrupt register.
1 IE0 R/W 0h
Interrupt line 0 enable
0x0 = Disabled - Module interrupt DCAN0INT is always low.
0x1 = Enabled - interrupts will assert line DCAN0INT to one; line
remains active until pending interrupts are processed.
0 Init R/W 1h
Initialization
0x0 = Normal operation
0x1 = Initialization mode is entered
3926
Controller Area Network (CAN) SPRUH73H–October 2011–Revised April 2013
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