70592C Datasheet, PDF (207/314 Pages) Microchip Technology – High-Performance, 16-bit Microcontrollers

PIC24HJXXXGPX06A/X08A/X10A
REGISTER 19-29: CiTRBnDLC: ECAN™ MODULE BUFFER n DATA LENGTH CONTROL
(n = 0, 1, ..., 31)
R/W-x
bit 15
R/W-x
R/W-x
R/W-x
EID<5:0>
R/W-x
R/W-x
R/W-x
RTR
R/W-x
RB1
bit 8
U-0
—
bit 7
U-0
U-0
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
—
—
RB0
DLC<3:0>
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15-10
bit 9
bit 8
bit 7-5
bit 4
bit 3-0
EID<5:0>: Extended Identifier bits
RTR: Remote Transmission Request bit
1 = Message will request remote transmission
0 = Normal message
RB1: Reserved Bit 1
User must set this bit to ‘0’ per CAN protocol.
Unimplemented: Read as ‘0’
RB0: Reserved Bit 0
User must set this bit to ‘0’ per CAN protocol.
DLC<3:0>: Data Length Code bits
REGISTER 19-30: CiTRBnDm: ECAN™ MODULE BUFFER n DATA FIELD BYTE m
(n = 0, 1, ..., 31; m = 0, 1, ..., 7)⁽¹⁾
R/W-x
bit 7
R/W-x
R/W-x
R/W-x
R/W-x
TRBnDm<7:0>
R/W-x
R/W-x
R/W-x
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 7-0
TRnDm<7:0>: Data Field Buffer ‘n’ Byte ‘m’ bits
Note 1: The Most Significant Byte contains byte (m + 1) of the buffer.
© 2011 Microchip Technology Inc.
DS70592C-page 207