ADSP-2183KCA-210 データシートの表示（PDF） - Analog Devices

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ADSP-2183KCA-210

DSP Microcomputer

Analog Devices 

Parameter

IDMA Address Latch

Timing Requirements:

tIALP

Duration of Address Latch1, 2

tIASU

IAD15–0 Address Setup before Address Latch End2

tIAH

IAD15–0 Address Hold after Address Latch End2

tIKA

IACK Low before Start of Address Latch1

tIALS

Start of Write or Read after Address Latch End2, 3

NOTES

1Start of Address Latch = IS Low and IAL High.

2End of Address Latch = IS High or IAL Low.

3Start of Write or Read = IS Low and IWR Low or IRD Low.

Min

10

5

2

0

3

IACK

IAL

IS

IAD15–0

IRD OR

IWR

tIKA

tIALP

tIASU

tIAH

tIALS

Figure 14. IDMA Address Latch

ADSP-2183

Max

Unit

ns

ns

ns

ns

ns

REV. C

–19–

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