Read/Write Synchronized 2-D Transfer (No Frame Sync); Frame Synchronized 2-D Transfer - Texas Instruments TMS320C6201 Reference Manual

Tms320c6000 series peripherals
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Figure 6–11.Read/Write Synchronized 2-D Transfer (No Frame Sync)
6.8.2.2 Frame Synchronized 2D Transfer (FS=1)
Figure 6–12. Frame Synchronized 2-D Transfer
R/WSYNC
(FS=0)
E0
Array 0
R/WSYNC
(FS=0)
E0
Array 1
R/WSYNC
(FS=0)
E0
Array 2
An example 2-dimensional block transfer with frame sync is shown in
Figure 6–12. Again, the contiguous group of elements (element index, EIX=0)
form an array and the group of arrays form a 2D-block (frame).
R/WSYNC
(FS=1)
Array 0
Array 1
Array 2
First dimension
E1
E2
E3
E4
E1
E2
E3
E4
E1
E2
E3
E4
First dimension
E0
E1
E2
E3
E4
E0
E1
E2
E3
E4
E0
E1
E2
E3
E4
Types of EDMA Transfers
EC=1
E5
En
EC=1
E5
En
EC=1
FC=0
E5
En
EC=1
+FIX
E5
En
EC=1
+FIX
E5
En
EC=1
FC=0
E5
En
EDMA Controller
6-23

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