TMS320DM641_05 Datasheet, PDF (94/179 Pages) Texas Instruments – Video/Imaging Fixed-Point Digital Signal Processors

Enhanced Direct Memory Access (EDMA) Controller
Table 4−6. EDMA Parameter RAM (C64x)^†
HEX ADDRESS RANGE ACRONYM
REGISTER NAME
COMMENTS
01A0 0000 − 01A0 0017
−
Parameters for Event 0 (6 words)
Parameters for Event 0
(6 words) or Reload/Link
Parameters for other Event
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 0 (6 words)
Reload/Link Parameters for
other Event 0−15
01A0 0618 − 01A0 062F
−
Reload/link parameters for Event 1 (6 words)
...
...
01A0 07E0 − 01A0 07F7
−
Reload/link parameters for Event 20 (6 words)
01A0 07F8 − 01A0 080F
−
Reload/link parameters for Event 21 (6 words)
01A0 0810 − 01A0 0827
−
Reload/link parameters for Event 22 (6 words)
...
...
01A0 13C8 − 01A0 13DF
−
Reload/link parameters for Event 147 (6 words)
01A0 13E0 − 01A0 13F7
−
Reload/link parameters for Event 148 (6 words)
01A0 13F8 − 01A0 13FF
−
Scratch pad area (2 words)
01A0 1400 − 01A3 FFFF
−
Reserved
† _{The DM641/DM640 device has 213 EDMA parameters total: 64-Event/Reload channels and 149-Reload only parameter sets [six (6) words each]}
that can be used to reload/link EDMA transfers.
94 SPRS222E
June 2003 − Revised October 2005