HD6475328-CP10 Datasheet, PDF (340/459 Pages) Hitachi Semiconductor – original Hitachi CMOS microcomputer unit (MCU)

4. Bus Release State Timing
ø
BREQ
(Input)
BACK
(Output)
tBRQS
A19 to A0 ,
R/W, DS,
RD, WR,
AS
20.3.3 Clock Timing
1. E Clock Timing
tBRQS
tBACD1
tBZD
Figure 20-10 Bus Release State Timing
tBACD2
tAD
ø
tED
tED
E
tEf
tEr
Figure 20-11 E Clock Timing
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