
TMS320F2810, TMS320F2812
DIGITAL SIGNAL PROCESSORS
SPRS174B
–
APRIL 2001
–
REVISED SEPTEMBER 2001
73
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
–
1443
enhanced controller area network (eCAN) module (continued)
Mailbox Enable
–
CANME
Mailbox Direction
–
CANMD
Transmission Request Set
–
CANTRS
Transmission Request Reset
–
CANTRR
Transmission Acknowledge
–
CANTA
Abort Acknowledge
–
CANAA
Receive Message Pending
–
CANRMP
Receive Message Lost
–
CANRML
Remote Frame Pending
–
CANRFP
Reserved
Master Control
–
CANMC
Bit-Timing Configuration
–
CANBTC
Error and Status
–
CANES
Transmit Error Counter
–
CANTEC
Receive Error Counter
–
CANREC
Global Interrupt Flag 0
–
CANGIF0
Global Interrupt Mask
–
CANGIM
Global Interrupt Flag 1
–
CANGIF1
Mailbox Interrupt Mask
–
CANMIM
Mailbox Interrupt Level
–
CANMIL
Overwrite Protection Control
–
CANOPC
TX I/O Control
–
CANTIOC
RX I/O Control
–
CANRIOC
Local Network Time
–
CANLNT
Time-Out Control
–
CANTOC
Time-Out Status
–
CANTOS
Reserved
eCAN Control and Status Registers
Message Identifier
–
MID
Message Control
–
MCF
61E8h
–
61E9h
Message Data Low
–
MDL
Message Data High
–
MDH
Message Mailbox (16 Bytes)
Control and Status Registers
6000h
603Fh
6040h
607Fh
Local Acceptance Masks (LAM)
(32
×
32-Bit RAM)
6080h
60BFh
60C0h
60FFh
eCAN Memory (512 Bytes)
Message Object Time Stamps (MOTS)
(32
×
32-Bit RAM)
Message Object Time-Out (MOTO)
(32
×
32-Bit RAM)
Mailbox 0
Mailbox 1
Mailbox 2
6100h
–
6107h
6108h
–
610Fh
6110h
–
6117h
Mailbox 3
Mailbox 4
6118h
–
611Fh
6120h
–
6127h
eCAN Memory RAM (512 Bytes)
Mailbox 28
Mailbox 29
Mailbox 30
Mailbox 31
61E0h
–
61E7h
61E8h
–
61EFh
61F0h
–
61F7h
61F8h
–
61FFh
61EAh
–
61EBh
61ECh
–
61EDh
61EEh
–
61EFh
Figure 17. eCAN Memory Map
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