TMS320C6657_15 Datasheet, PDF (214/245 Pages) Texas Instruments – TMS320C6655 and TMS320C6657 Fixed and Floating-Point Digital Signal Processor

TMS320C6655, TMS320C6657
SPRS814B – MARCH 2012 – REVISED APRIL 2015
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EM_CE[3:0]
EM_R/W
EM_BA[1:0]
EM_A[21:0]
4
6
8
EM_OE
EM_D[15:0]
3
10
12
9
7
5
13
EM_WE
Figure 8-43. EMIF16 Asynchronous Memory Read Timing Diagram
EM_CE[3:0]
EM_R/W
EM_BA[1:0]
EM_A[21:0]
EM_WE
EM_D[15:0]
EM_OE
15
16
19
18
21
20
23
22
17
24
26
27
Figure 8-44. EMIF16 Asynchronous Memory Write Timing Diagram
EM_CE[3:0]
EM_BA[1:0]
Setup
Strobe
Extended Due to EM_WAIT
Strobe Hold
EM_A[21:0]
EM_D[15:0]
EM_OE
EM_WAIT
2
Asserted
14
11
2
Deasserted
Figure 8-45. EMIF16 EM_WAIT Read Timing Diagram
214 Peripheral Information and Electrical Specifications
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