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HD6433044 Datasheet, PDF (701/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer
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A23 to A0,
CS3 to CS0
AS
RD
(read)
D15 to D0
(read)
HWR, LWR
(write)
D15 to D0
(write)
T1
T2
tCYC
tCH
tCL
tCF
tAD
tcyc
tCR
tASD
tAS1
tASD
tACC3
tACC3
tAS1
tACC1
tPCH
tSD
tAH
tPCH
tSD
tAH
tRDS
tRDH
tASD
tAS1
tWDD
tPCH
tSD
tAH
tWSW1
tWDS1
tWDH
Figure 21-7 Basic Bus Cycle: Two-State Access
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