Table A-25. CAN Mailbox Registers (Cont'd)
Memory-Mapped
Address
0XFFC0 2EDC
0XFFC0 2EE0
0XFFC0 2EE4
0XFFC0 2EE8
0XFFC0 2EEC
0XFFC0 2EF0
0XFFC0 2EF4
0XFFC0 2EF8
0XFFC0 2EFC
0XFFC0 2F00
0XFFC0 2F04
0XFFC0 2F08
0XFFC0 2F0C
0XFFC0 2F10
0XFFC0 2F14
0XFFC0 2F18
0XFFC0 2F1C
0XFFC0 2F20
0XFFC0 2F24
0XFFC0 2F28
0XFFC0 2F2C
0XFFC0 2F30
0XFFC0 2F34
0XFFC0 2F38
0XFFC0 2F3C
ADSP-BF50x Blackfin Processor Hardware Reference
Register Name
CAN_MB22_ID1
CAN_MB23_DATA0
CAN_MB23_DATA1
CAN_MB23_DATA2
CAN_MB23_DATA3
CAN_MB23_LENGTH
CAN_MB23_TIMESTAMP
CAN_MB23_ID0
CAN_MB23_ID1
CAN_MB24_DATA0
CAN_MB24_DATA1
CAN_MB24_DATA2
CAN_MB24_DATA3
CAN_MB24_LENGTH
CAN_MB24_TIMESTAMP
CAN_MB24_ID0
CAN_MB24_ID1
CAN_MB25_DATA0
CAN_MB25_DATA1
CAN_MB25_DATA2
CAN_MB25_DATA3
CAN_MB25_LENGTH
CAN_MB25_TIMESTAMP
CAN_MB25_ID0
CAN_MB25_ID1
System MMR Assignments
For individual bits, see this diagram:
Mailbox 22 Identifier High Register
Mailbox 23 Data Word 0 [15:0] Register
Mailbox 23 Data Word 1 [31:16] Register
Mailbox 23 Data Word 2 [47:32] Register
Mailbox 23 Data Word 3 [63:48] Register
Mailbox 23 Data Length Code Register
Mailbox 23 Time Stamp Value Register
Mailbox 23 Identifier Low Register
Mailbox 23 Identifier High Register
Mailbox 24 Data Word 0 [15:0] Register
Mailbox 24 Data Word 1 [31:16] Register
Mailbox 24 Data Word 2 [47:32] Register
Mailbox 24 Data Word 3 [63:48] Register
Mailbox 24 Data Length Code Register
Mailbox 24 Time Stamp Value Register
Mailbox 24 Identifier Low Register
Mailbox 24 Identifier High Register
Mailbox 25 Data Word 0 [15:0] Register
Mailbox 25 Data Word 1 [31:16] Register
Mailbox 25 Data Word 2 [47:32] Register
Mailbox 25 Data Word 3 [63:48] Register
Mailbox 25 Data Length Code Register
Mailbox 25 Time Stamp Value Register
Mailbox 25 Identifier Low Register
Mailbox 25 Identifier High Register
A-39
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