Microchip Technology dsPIC33 series - Register 3-40: C1 TEFUAH: CAN Transmit Event FIFO User Address Register High; Register 3-41: C1 TEFUAL: CAN Transmit Event FIFO User Address Register Low

 2018 Microchip Technology Inc. DS70005340A-page 41
CAN FD Protocol Module
Register 3-40: C1TEFUAH: CAN Transmit Event FIFO User Address Register High
(1)
R-x R-x R-x R-x R-x R-x R-x R-x
TEFUA<31:24>
bit 15 bit 8
R-x R-x R-x R-x R-x R-x R-x R-x
TEFUA<23:16>
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15-0 TEFUA<31:16>: Transmit Event FIFO User Address bits
A read of this register will return the address where the next event is to be read (FIFO tail).
Note 1: This register is not ensured to read correctly in Configuration mode and should only be accessed when the
module is not in Configuration mode.
Register 3-41: C1TEFUAL: CAN Transmit Event FIFO User Address Register Low
(1)
R-x R-x R-x R-x R-x R-x R-x R-x
TEFUA<15:8>
bit 15 bit 8
R-x R-x R-x R-x R-x R-x R-x R-x
TEFUA<7:0>
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown
bit 15-0 TEFUA<15:0>: Transmit Event FIFO User Address bits
A read of this register will return the address where the next event is to be read (FIFO tail).
Note 1: This register is not ensured to read correctly in Configuration mode and should only be accessed when the
module is not in Configuration mode.