AM1808_14 Datasheet, PDF (107/265 Pages) Texas Instruments – Microprocessor

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EMA_CS[5:2]
EMA_BA[1:0]
EMA_A[22:0]
EMA_WE_DQM[1:0]
SETUP
STROBE
15
AM1808
SPRS653E – FEBRUARY 2010 – REVISED MARCH 2014
HOLD
1
EMA_A_RW
16
18
20
22
30
EMA_WE
26
EMA_D[15:0]
17
1
19
21
23
24
31
27
EMA_OE
EMA_CS[5:2]
EMA_BA[1:0]
EMA_A[22:0]
EMA_D[15:0]
EMA_A_RW
EMA_OE
EMA_WAIT
Figure 6-13. Asynchronous Memory Write Timing for EMIFA
SETUP
STROBE
Extended Due to EMA_WAIT
STROBE HOLD
14
11
2
Asserted
2
Deasserted
Figure 6-14. EMA_WAIT Read Timing Requirements
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Peripheral Information and Electrical Specifications 107
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