Microchip Technology dsPIC33 series User Manual

dsPIC33/PIC24 Family Reference Manual
DS70005340A-page 42  2018 Microchip Technology Inc.
Register 3-42: C1TXQUAH: CAN Transmit Queue User Address Register High
(1)
R-x R-x R-x R-x R-x R-x R-x R-x
TXQUA<31:24>
bit 15 bit 8
R-x R-x R-x R-x R-x R-x R-x R-x
TXQUA<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 TXQUA<31:16>: TXQ User Address bits
A read of this register will return the address where the next message is to be written (TXQ head).
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 3-43: C1TXQUAL: CAN Transmit Queue User Address Register Low
(1)
R-x R-x R-x R-x R-x R-x R-x R-x
TXQUA<15:8>
bit 15 bit 8
R-x R-x R-x R-x R-x R-x R-x R-x
TXQUA<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 TXQUA<15:0>: Transmit Queue User Address bits
A read of this register will return the address where the next message is to be written (TXQ head).
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.

Microchip Technology dsPIC33 series Specifications

General

Brand	Microchip Technology
Model	dsPIC33 series
Category	Motherboard
Language	English