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| OXCFU950_07 Datasheet, PDF (68/74 Pages) Oxford Semiconductor – USB/UART multi-function 16-bit PC Card device | |||
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OXFORD SEMICONDUCTOR, INC.
OXCFU950 DATA SHEET
14 TIMING WAVEFORMS / AC CHARACTERISTICS
14.1 Memory Access
A[3:0], REG#
CE1#
OE#
D[7:0]
tsu(A)
tsu(CE)
ta(OE)
VALID DATA
WE#, IORD#, IOWR#, RESET# = 1
Figure 3: Attribute/Common Memory Read Timing
th(A)
th(CE)
tdis(OE)
A[3:0], REG#
CE1#
OE#
WE#
D[7:0] (Din)
D[7:0] (Dout)
tdis(OE)
tsu(A)
tsu(CE)
IORD#, IOWR#, RESET# = 1
Figure 4: Attribute/Common Memory write timing
th(A)
th(CE)
th(D)
DS-0023 February 2007
ExternalâFree Release
Page 68 of 74
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