MB86615 查看數據表（PDF） - Fujitsu

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MB86615

IEEE 1394 Bus Controller (for DVC)

Fujitsu 

MB86615

(8) 80-Series Register Read Operation (non-multiplexed)

Parameter

Address setup time

Address hold time

CS setup time

CS hold time

RD “L” level pulse width

Data output definition time

Data output disabled time

Symbol

tARS

tARH

tCRS

tCRH

tRD

tRLD

tRHD

Min.

10

20

20

10

40

—

5

Value

Max.

—

—

—

—

—

40

—

Unit

ns

ns

ns

ns

ns

ns

ns

A5 to 0

CS

RD

D15 to D6, D0

AD5 to AD1

tARS

tCRS

Address

tRD

tRLD

tARH

tCRH

tRHD

Defined data

(9) INT Signal Operation

Parameter

Value

Symbol

Unit

Min.

Max.

Interrupt read operation to INT signal negate

tINTD

100

—

ns

RD,

DS

INT

tINTD

Note: This specification applies only to reading of the last data from the interrupt holding register. For other

read-related specifications, conform to the respective specifications for individual modes.

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