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P
TMS320DM647/TMS320DM648
Digital Media Processor
SPRS372–MAY 2007
Table 6-15. EDMA Parameter Set RAM
HEX ADDRESS RANGE
0x02A0 4000 - 0x02A0 401F
0x02A0 4020 - 0x02A0 403F
0x02A0 4040 - 0x02A0 405F
0x02A0 4060 - 0x02A0 407F
0x02A0 4080 - 0x02A0 409F
0x02A0 40A0 - 0x02A0 40BF
...
0x02A0 4FC0 - 0x02A0 4FDF
0x02A0 4FE0 - 0x02A0 4FFF
...
0x02A0 5FC0 - 0x02A0 5FDF
0x02A0 5FE0 - 0x02A0 5FFF
...
0x02A0 7FC0 - 0x02A0 7FDF
0x02A0 7FE0 - 0x02A0 7FFF
DESCRIPTION
Parameters Set 0 (8 32-bit words)
Parameters Set 1 (8 32-bit words)
Parameters Set 2 (8 32-bit words)
Parameters Set 3 (8 32-bit words)
Parameters Set 4 (8 32-bit words)
Parameters Set 5 (8 32-bit words)
...
Parameters Set 126 (8 32-bit words)
Parameters Set 127 (8 32-bit words)
...
Parameters Set 254 (8 32-bit words)
Parameters Set 255 (8 32-bit words)
...
Parameters Set 510 (8 32-bit words)
Parameters Set 511 (8 32-bit words)
Table 6-16. Parameter Set Entries
HEX OFFSET ADDRESS
WITHIN THE PARAMETER SET
0x0000
0x0004
0x0008
0x000C
0x0010
0x0014
0x0018
0x001C
ACRONYM
PARAMETER ENTRY
OPT
SRC
Option
Source Address
A Count, B Count
Destination Address
Source B Index, Destination B Index
Link Address, B Count Reload
Source C Index, Destination C Index
C Count
A_B_CNT
DST
SRC_DST_BIDX
LINK_BCNTRLD
SRC_DST_CIDX
CCNT
Table 6-17. EDMA3 Transfer Controller 0 Registers
HEX ADDRESS RANGE
02A2 0000
02A2 0004
02A2 0008 - 02A2 00FC
02A2 0100
02A2 0104 - 02A2 011C
02A2 0120
02A2 0124
02A2 0128
02A2 012C
02A2 0130
02A2 0134 - 02A2 013C
02A2 0140
02A2 0144 - 02A2 023C
02A2 0240
02A2 0244
ACRONYM
PID
TCCFG
-
TCSTAT
-
ERRSTAT
ERREN
ERRCLR
ERRDET
ERRCMD
-
RDRATE
-
SAOPT
SASRC
REGISTER NAME
Peripheral Identification Register
EDMA3TC Configuration Register
Reserved
EDMA3TC Channel Status Register
Reserved
Error Register
Error Enable Register
Error Clear Register
Error Details Register
Error Interrupt Command Register
Reserved
Read Rate Register
Reserved
Source Active Options Register
Source Active Source Address Register
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Peripheral Information and Electrical Specifications
77