IDT723614 Просмотр технического описания (PDF) - Integrated Device Technology

Номер в каталоге

Компоненты Описание

Список матч

IDT723614

CMOS SyncBiFIFO WITH BUS MATCHING AND BYTE SWAPPING 64 x 36 x 2

Integrated Device Technology 

IDT723614 CMOS SyncBiFIFO™ WITH BUS MATCHING AND BYTE SWAPPING

64 x 36 x 2

COMMERCIAL TEMPERATURE RANGE

A35—A27

BYTE ORDER ON PORT A:

A

A26—A18

B

A17—A9

C

A8—A0

D

Write to FIFO1/

Read From FIFO2

BE SIZ1 SIZ0

XL

L

B35—B27 B26—B18 B17—B9

A

B

C

(a) LONG WORD SIZE

B8—B0

D

Read from FIFO1/

Write to FIFO2

BE SIZ1 SIZ0

L

LH

B35—B27 B26—B18 B17—B9

A

B

B8—B0

1st: Read from FIFO1/

Write to FIFO2

B35—B27 B26—B18 B17—B9

C

D

B8—B0

(b) WORD SIZE — BIG ENDIAN

2nd: Read from FIFO1/

Write to FIFO2

BE SIZ1 SIZ0

HLH

B35—B27 B26—B18 B17—B9

C

B8—B0

D

1st: Read from FIFO1/

Write to FIFO2

B35—B27 B26—B18 B17—B9

A

B8—B0

B

2nd: Read from FIFO1/

Write to FIFO2

(c) WORD SIZE — LITTLE ENDIAN

BE SIZ1 SIZ0

LHL

B35—B27 B26—B18 B17—B9

A

B35—B27 B26—B18 B17—B9

B

B8—B0

1st: Read from FIFO1/

Write to FIFO2

B8—B0

2nd: Read from FIFO1/

Write to FIFO2

B35—B27 B26—B18 B17—B9

C

B8—B0

3rd: Read from FIFO1/

Write to FIFO2

B35—B27 B26—B18 B17—B9

D

B8—B0

(d) BYTE SIZE — BIG ENDIAN

4th: Read from FIFO1/

Write to FIFO2

3146 drw fig 01

Figure 1. Dynamic Bus Sizing

12

Share Link: