參數(shù)資料
型號: MCIMX514AJM6C
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA529
封裝: 19 X 19 MM, 0.8 MM PITCH, ROHS COMPLIANT, BGA-529
文件頁數(shù): 124/172頁
文件大小: 2218K
代理商: MCIMX514AJM6C
Electrical Characteristics
i.MX51A Automotive and Infotainment Applications Processors, Rev. 4
Freescale Semiconductor
55
4.6.7.4
Examples of WEIM Accesses
Figure 22 through Figure 27 give few examples of basic WEIM accesses to external memory devices with
the timing parameters mentioned previously for specific control parameters settings.
Figure 22. Synchronous Memory Read Access, WSC=1
Figure 23. Synchronous Memory, Write Access, WSC=1, WBEA=1, WBEN=1, and WADVN=0
Last Valid Address
Address v1
D(v1)
BCLK
ADDR
DATA
WE_B
ADV_B
OE_B
BEy_B
CSx_B
Next Address
WE4
WE5
WE6
WE7
WE10
WE11
WE13
WE12
WE14
WE15
WE18
WE19
Last Valid Address
Address V1
D(V1)
BCLK
ADDR
DATA
WE_B
ADV_B
OE_B
BEy_B
CSx_B
Next Address
WE4
WE5
WE6
WE7
WE8
WE9
WE12
WE13
WE14
WE15
WE16
WE17
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCIMX514AJM6CR2 制造商:Freescale Semiconductor 功能描述:ELVIS 3.0 AUTO - Tape and Reel
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