SMJ320C6414 Datasheet, PDF (18/133 Pages) Texas Instruments – FIXED-POINT DIGITAL SIGNAL PROCESSORS

SMJ320C6414, SMJ320C6415, SMJ320C6416
FIXEDĆPOINT DIGITAL SIGNAL PROCESSORS
SGUS050A − JANUARY 2004 − REVISED MARCH 2004
peripheral register descriptions (continued)
Table 8. EDMA Parameter RAM^†
HEX ADDRESS RANGE ACRONYM
REGISTER NAME
COMMENTS
01A0 0000 − 01A0 0017
−
Parameters for Event 0 (6 words)
01A0 0018 − 01A0 002F
−
Parameters for Event 1 (6 words)
01A0 0030 − 01A0 0047
−
Parameters for Event 2 (6 words)
01A0 0048 − 01A0 005F
−
Parameters for Event 3 (6 words)
01A0 0060 − 01A0 0077
−
Parameters for Event 4 (6 words)
01A0 0078 − 01A0 008F
−
Parameters for Event 5 (6 words)
01A0 0090 − 01A0 00A7
−
Parameters for Event 6 (6 words)
01A0 00A8 − 01A0 00BF
−
Parameters for Event 7 (6 words)
01A0 00C0 − 01A0 00D7
−
Parameters for Event 8 (6 words)
01A0 00D8 − 01A0 00EF
−
Parameters for Event 9 (6 words)
01A0 00F0 − 01A0 00107
−
Parameters for Event 10 (6 words)
01A0 0108 − 01A0 011F
−
Parameters for Event 11 (6 words)
01A0 0120 − 01A0 0137
−
Parameters for Event 12 (6 words)
01A0 0138 − 01A0 014F
−
Parameters for Event 13 (6 words)
01A0 0150 − 01A0 0167
−
Parameters for Event 14 (6 words)
01A0 0168 − 01A0 017F
−
Parameters for Event 15 (6 words)
01A0 0150 − 01A0 0167
−
Parameters for Event 16 (6 words)
01A0 0168 − 01A0 017F
−
Parameters for Event 17 (6 words)
...
...
...
...
01A0 05D0 − 01A0 05E7
−
Parameters for Event 62 (6 words)
01A0 05E8 − 01A0 05FF
−
Parameters for Event 63 (6 words)
01A0 0600 − 01A0 0617
−
Reload/link parameters for Event M (6 words)
01A0 0618 − 01A0 062F
−
Reload/link parameters for Event N (6 words)
...
...
01A0 07E0 − 01A0 07F7
−
Reload/link parameters for Event Z (6 words)
01A0 07F8 − 01A0 07FF
−
Scratch pad area (2 words)
† _{The C64x device has twenty-one parameter sets [six (6) words each] that can be used to reload/link EDMA transfers.}
Table 9. Quick DMA (QDMA) and Pseudo Registers
HEX ADDRESS RANGE
0200 0000
0200 0004
0200 0008
0200 000C
0200 0010
0200 0014 − 0200 001C
0200 0020
0200 0024
0200 0028
0200 002C
0200 0030
ACRONYM
QOPT
QSRC
QCNT
QDST
QIDX
QSOPT
QSSRC
QSCNT
QSDST
QSIDX
REGISTER NAME
QDMA options parameter register
QDMA source address register
QDMA frame count register
QDMA destination address register
QDMA index register
Reserved
QDMA pseudo options register
QDMA pseudo source address register
QDMA pseudo frame count register
QDMA pseudo destination address register
QDMA pseudo index register
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