TMS320F2810, TMS320F2812
DIGITAL SIGNAL PROCESSORS
SPRS174B 鈥?APRIL 2001 鈥?REVISED SEPTEMBER 2001
enhanced controller area network (eCAN) module (continued)
eCAN Control and Status Registers
Mailbox Enable 鈥?CANME
Mailbox Direction 鈥?CANMD
Transmission Request Set 鈥?CANTRS
Transmission Request Reset 鈥?CANTRR
Transmission Acknowledge 鈥?CANTA
eCAN Memory (512 Bytes)
6000h
603Fh
6040h
607Fh
6080h
60BFh
60C0h
60FFh
Local Acceptance Masks (LAM)
(32
脳
32-Bit RAM)
Message Object Time Stamps (MOTS)
(32
脳
32-Bit RAM)
Message Object Time-Out (MOTO)
(32
脳
32-Bit RAM)
Control and Status Registers
Abort Acknowledge 鈥?CANAA
Receive Message Pending 鈥?CANRMP
Receive Message Lost 鈥?CANRML
Remote Frame Pending 鈥?CANRFP
Reserved
Master Control 鈥?CANMC
Bit-Timing Configuration 鈥?CANBTC
Error and Status 鈥?CANES
Transmit Error Counter 鈥?CANTEC
Receive Error Counter 鈥?CANREC
Global Interrupt Flag 0 鈥?CANGIF0
Global Interrupt Mask 鈥?CANGIM
eCAN Memory RAM (512 Bytes)
6100h鈥?107h
6108h鈥?10Fh
6110h鈥?117h
6118h鈥?11Fh
6120h鈥?127h
Mailbox 0
Mailbox 1
Mailbox 2
Mailbox 3
Mailbox 4
Global Interrupt Flag 1 鈥?CANGIF1
Mailbox Interrupt Mask 鈥?CANMIM
Mailbox Interrupt Level 鈥?CANMIL
Overwrite Protection Control 鈥?CANOPC
TX I/O Control 鈥?CANTIOC
RX I/O Control 鈥?CANRIOC
Local Network Time 鈥?CANLNT
Time-Out Control 鈥?CANTOC
Time-Out Status 鈥?CANTOS
61E0h鈥?1E7h
61E8h鈥?1EFh
61F0h鈥?1F7h
61F8h鈥?1FFh
Mailbox 28
Mailbox 29
Mailbox 30
Mailbox 31
Message Mailbox (16 Bytes)
61E8h鈥?1E9h
61EAh鈥?1EBh
61ECh鈥?1EDh
61EEh鈥?1EFh
Message Identifier 鈥?MID
Message Control 鈥?MCF
Message Data Low 鈥?MDL
Message Data High 鈥?MDH
Reserved
Figure 17. eCAN Memory Map
POST OFFICE BOX 1443
鈥?/div>
HOUSTON, TEXAS 77251鈥?443
73
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