AM1705DPTPA3 Datasheet, PDF (72/164 Pages) Texas Instruments – AM1705 ARM Microprocessor

AM1705
SPRS657D – FEBRUARY 2010 – REVISED MARCH 2013
www.ti.com
EMB_CLK
EMB_CS[0]
EMB_WE_DQM[3:0]
EMB_BA[1:0]
EMB_A[12:0]
EMB_D[31:0]
EMB_RAS
EMB_CAS
EMB_WE
EMB_CLK
EMB_CS[0]
EMB_WE_DQM[3:0]
EMB_BA[1:0]
EMB_A[12:0]
EMB_D[31:0]
EMB_RAS
EMB_CAS
EMB_WE
BASIC SDRAM
WRITE OPERATION
1
22
3
4
5
6
7
8
7
8
9
10
11
12
13
15
16
Figure 5-19. EMIFB 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 5-20. EMIFB Basic SDRAM Read Operation
72
Peripheral Information and Electrical Specifications
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