TMS570LS1114 datasheet(94/169 Pages) TI1

94 / 169 page

TMS570LS1114

SPNS188B – OCTOBER 2012 – REVISED FEBRUARY 2015

www.ti.com

6.16 DMA Controller

The DMA controller is used to transfer data between two locations in the memory map in the background

of CPU operations. Typically, the DMA is used to:

•

Transfer blocks of data between external and internal data memories

•

Restructure portions of internal data memory

•

Continually service a peripheral

6.16.1 DMA Features

•

CPU independent data transfer

•

One 64-bit master port that interfaces to the RM4x Memory System.

•

FIFO buffer(4 entries deep and each 64bit wide)

•

Channel control information is stored in RAM protected by parity

•

16 channels with individual enable

•

Channel chaining capability

•

32 peripheral DMA requests

•

Hardware and Software DMA requests

•

8, 16, 32 or 64-bit transactions supported

•

Multiple addressing modes for source/destination (fixed, increment, offset)

•

Auto-initiation

•

Power-management mode

•

Memory Protection with four configurable memory regions

System Information and Electrical Specifications

Submit Documentation Feedback

Product Folder Links: TMS570LS1114

TMS570LS1114 bảng dữ liệu(PDF) 94 Page - Texas Instruments

TMS570LS1114 bảng dữ liệu(HTML) 94 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL