IDT723612L15PQF Просмотр технического описания (PDF) - Integrated Device Technology

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IDT723612L15PQF

CMOS SyncBiFIFO™ 64 x 36 x 2

Integrated Device Technology 

IDT723612

CMOS SYNCBiFIFOTM 64 x 36 x 2

COMMERCIAL AND INDUSTRIAL

TEMPERATURE RANGES

ODD/

EVEN

W/RB

MBB

PGB

PEFB

Valid

NOTE:

1. ENB is HIGH, and CSB is LOW.

tPOPE

Valid

tPOPE

Valid

tPEPE

Figure 18. ODD/EVEN W/RB, MBB, and PGB to PEFB Timing

tPEPE

Valid

3136 drw21

ODD/

EVEN

CSA

LOW

W/RA

MBA

PGA

A8, A17,

A26, A35

NOTE:

1. ENA is HIGH.

tPEPB

tEN

tMDV

tPOPB

tPEPB

Generated Parity

Generated Parity

Mail2

Data

Figure 19. Parity Generation Timing when Reading from Mail2 Register

Mail2 Data

3136 drw22

ODD/

EVEN

CSB LOW

W/RB

MBB

PGB

tEN

B8, B17,

B26, B35

NOTE:

1. ENB is HIGH.

tPEPB

tMDV

Mail1

Data

tPOPB

Generated Parity

tPEPB

Generated Parity

Mail1 Data

3136 drw23

Figure 20. Parity Generation Timing when Reading from Mail1 Register

23

FEBRUARY 13, 2009

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