AM1808_1008 Datasheet, PDF (101/264 Pages) Texas Instruments – AM1808 ARM Microprocessor

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EMA_CLK
EMA_CS[0]
EMA_WE_DQM[1:0]
EMA_BA[1:0]
EMA_A[12:0]
EMA_D[15:0]
EMA_RAS
EMA_CAS
EMA_WE
EMA_CLK
EMA_CS[0]
EMA_WE_DQM[1:0]
EMA_BA[1:0]
EMA_A[12:0]
EMA_D[15:0]
EMA_RAS
EMA_CAS
EMA_WE
AM1808
SPRS653A – FEBRUARY 2010 – REVISED APRIL 2010
BASIC SDRAM
WRITE OPERATION
1
22
3
4
5
6
7
8
7
8
9
10
11
12
13
15
16
Figure 6-10. EMIFA Basic SDRAM Write Operation
BASIC SDRAM
1
READ OPERATION _{2 2}
3
4
5
6
7
8
7
8
19
2 EM_CLK Delay
17
20
18
11
12
13
14
Figure 6-11. EMIFA Basic SDRAM Read Operation
Copyright © 2010, Texas Instruments Incorporated
Peripheral Information and Electrical Specifications 101
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