TMS320DM6437
Digital Media Processor
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SPRS345B–NOVEMBER 2006–REVISED MARCH 2007
Table 6-76. HECC Message Object Registers (continued)
HEX ADDRESS RANGE
01C2 5168
ACRONYM
MOTO26
MOTO27
MOTO28
MOTO29
MOTO30
MOTO31
REGISTER NAME
Message Object Time-Out Register for Mailbox 26
Message Object Time-Out Register for Mailbox 27
Message Object Time-Out Register for Mailbox 28
Message Object Time-Out Register for Mailbox 29
Message Object Time-Out Register for Mailbox 30
Message Object Time-Out Register for Mailbox 31
01C2 516C
01C2 5170
01C2 5174
01C2 5178
01C2 517C
Table 6-77. HECC Message Mailbox RAM(1)(2)
HEX ADDRESS RANGE
DESCRIPTION
01C2 4000 – 01C2 400F
01C2 4010 – 01C2 401F
01C2 4020 – 01C2 402F
01C2 4030 – 01C2 403F
01C2 4040 – 01C2 404F
...
Mailbox 0 (4 32-bit Registers)
Mailbox 1 (4 32-bit Registers)
Mailbox 2 (4 32-bit Registers)
Mailbox 3 (4 32-bit Registers)
Mailbox 4 (4 32-bit Registers)
...
01C2 41E0 – 01C2 41EF
01C2 41F0 – 01C2 41FF
Mailbox 30 (4 32-bit Registers)
Mailbox 31 (4 32-bit Registers)
(1) This table summarizes the address ranges for the Message Mailboxes 0 to 31. For the contents within each Message Mailbox RAM, see
Table 6-78, Message Mailbox n RAM Entries.
(2) For SCC mode, only Mailboxes 0 to 15 are supported.
Table 6-78. HECC Message Mailbox n RAM Entries(1)
HEX ADDRESS
OFFSET (within RAM)
ACRONYM(2)
MAILBOX REGISTER NAME
Message Identifier Register for Mailbox n
0
4
MIDn
MCFn
MDLn
MDHn
Message Control Field Register for Mailbox n
Message Data Low-Word Register for Mailbox n
Message Data High-Word Register for Mailbox n
8
C
(1) For the hex address range of Mailbox n, see Table 6-77, Message Mailbox RAM. For example, Message Mailbox 0 occupies hex
address range 0x01C2 4000 – 0x01C2 400F.
(2) The suffix "n" indicates the Message Mailbox number. For example, Message Mailbox 0 has the following Message Mailbox Registers:
MID0, MCF0, MDL0, and MDH0.
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Peripheral Information and Electrical Specifications
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