HD6475328-CP10 HITACHI [Hitachi Semiconductor], HD6475328-CP10 Datasheet - Page 340

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HD6475328-CP10

Manufacturer Part Number
HD6475328-CP10
Description
original Hitachi CMOS microcomputer unit (MCU)
Manufacturer
HITACHI [Hitachi Semiconductor]
Datasheet
4. Bus Release State Timing
20.3.3 Clock Timing
1. E Clock Timing
ø
E
ø
BREQ
(Input)
BACK
(Output)
A
R/W, DS,
RD, WR,
AS
19
to A ,
0
t
BRQS
t
Ef
Figure 20-10 Bus Release State Timing
t
ED
Figure 20-11 E Clock Timing
t
t
BACD1
BZD
331
t
t
BRQS
ED
t
Er
t
BACD2
t
AD

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