MB86613 Просмотр технического описания (PDF) - Fujitsu

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MB86613

IEEE 1394 Open HCI Controller

Fujitsu 

MB86613

(7) Memory Interface

• EPROM

Parameter

Symbol

MEMCS# signal “L” level output time

Input data definition time

Input data hold time

Write cycle time

Address setup time

Address hold time

MEMWE# signal pulse width

tMEMCS

tDWSH

tDWHM

tWC

tAWSM

tAWHM

tMEMWE

Condition















Min.









13

15

25

Value

Max.

50

10

10

50







Unit

ns

ns

ns

ns

ns

ns

ns

tWC

MA15 to MA0

VALID

MEMOE#

MEMCS#

tMEMCS

MD7 to MD0∗1

MEMME#

MD7 to MD0∗2

tDWSH

tDWHM

tAWSM

tMEMWE tAWHM

VALID

*1 : For EPROM read processing.

*2 : For EPROM write processing.

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