IDT723613L30PF 查看數據表（PDF） - Integrated Device Technology

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IDT723613L30PF

CMOS Clocked FIFO With Bus Matching and Byte Swapping 64 x 36

Integrated Device Technology 

IDT723613 CMOS CLOCKED FIFO WITH BUS MATCHING AND BYTE SWAPPING

64 x 36

A35 A27

BYTE ORDER ON PORT A:

A

A26 A18

B

A17 A9

C

COMMERCIAL TEMPERATURE RANGES

A8 A0

D Write to FIFO

BE SIZ1 SIZ0

XL L

B35 B27

A

B26 B18

B

B17 B9

C

(a) LONG WORD SIZE

B8 B0

D Read from FIFO

BE SIZ1 SIZ0

LL H

B35 B27

A

B35 B27

C

B26 B18

B

B26 B18

D

B17 B9

B17 B9

B8 B0

1st: Read from FIFO

B8 B0

2nd: Read from FIFO

(b) WORD SIZE — BIG ENDIAN

BE SIZ1 SIZ0

HL H

B35 B27

B26 B18

B17 B9

C

B35 B27 B26 B18

B17 B9

A

B8 B0

D 1st: Read from FIFO

B8 B0

B 2nd: Read from FIFO

(c) WORD SIZE — LITTLE ENDIAN

BE SIZ1 SIZ0

LH L

B35 B27

A

B35 B27

B

B26 B18

B26 B18

B17 B9

B17 B9

B8 B0

1st: Read from FIFO

B8 B0

2nd: Read from FIFO

B35 B27

C

B26 B18

B17 B9

B8 B0

3rd: Read from FIFO

B35 B27

D

B26 B18

B17 B9

B8 B0

4th: Read from FIFO

(d) BYTE SIZE — BIG ENDIAN

3145 fig 01

Figure 1. Dynamic Bus Sizing

12

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