IDT72V3614 3.3V, CMOS SyncBiFIFO
TM
WITH
BUS-MATCHING AND BYTE SWAPPING 64 x 36 x 2 COMMERCIAL TEMPERATURE RANGE
28
NOTE:
1. Port B Parity Generation off (PGB = LOW).
Figure 22. Timing for Mail1 Register and
MBF1MBF1
MBF1MBF1
MBF1
Flag
4663 drw 22
CLKA
ENA
A0 - A35
MBA
CSA
W/RA
CLKB
MBF1
CSB
SIZ1,
SIZ0
ENB
B0 - B35
W/RB
W1
t
ENS
t
ENH
t
DS
t
DH
t
PMF
t
PMF
t
EN
t
MDV
t
PMR
t
ENS
t
ENH
t
DIS
W1 (Remains valid in Mail1 Register after read)FIFO1 Output Register
IDT72V3614 3.3V, CMOS SyncBiFIFO
TM
WITH
BUS-MATCHING AND BYTE SWAPPING 64 x 36 x 2 COMMERCIAL TEMPERATURE RANGE
29
NOTE:
1. Port-A Parity Generation off (PGA = LOW).
Figure 24. ODD/
EVENEVEN
EVENEVEN
EVEN
. W/
RR
RR
R
A, MBA, and PGA to
PEFAPEFA
PEFAPEFA
PEFA
Timing
Figure 23. Timing for Mail2 Register and
MBF2MBF2
MBF2MBF2
MBF2
Flag
4663 drw 23
CLKB
ENB
B0 - B35
SIZ1,
SIZ0
CSB
W/RB
CLKA
MBF2
CSA
MBA
ENA
A0 - A35
W/RA
W1
t
ENS
t
ENH
t
DS
t
DH
t
PMF
t
PMF
t
ENS
t
ENH
t
DIS
t
EN
t
MDV
t
PMR
FIFO2 Output Register
W1 (Remains valid in Mail2 Register after read)
t
SZS
t
SZH
4663 drw 24
ODD/
EVEN
PEFA
PGA
MBA
W/RA
Valid Valid
Valid
Valid
t
POPE
t
PEPE
t
POPE
t
PEPE
IDT72V3614 3.3V, CMOS SyncBiFIFO
TM
WITH
BUS-MATCHING AND BYTE SWAPPING 64 x 36 x 2 COMMERCIAL TEMPERATURE RANGE
30
Figure 25. ODD/
EVENEVEN
EVENEVEN
EVEN
. W/
RR
RR
R
B, SIZ1, SIZ0, and PGB to
PEFBPEFB
PEFBPEFB
PEFB
Timing
Figure 27. Parity Generation Timing when Reading from the Mail1 Register
Figure 26. Parity Generation Timing when Reading from the Mail2 Register
NOTE:
1. ENA is HIGH.
NOTE:
1. ENB is HIGH.
4663 drw 25
ODD/
EVEN
PEFB
PGB
SIZ1,
SIZ0
W/RB
Valid Valid Valid
Valid
tPOPE
tPEPE
tPOPE
tPEPE
4663 drw 26
ODD/
EVEN
A8, A17,
A26, A35
PGA
MBA
W/RA
Mail2
Data
Generated Parity
Generated Parity
Mail2 Data
CSA
LOW
tEN
tPEPB
tPOPB
tPEPBtMDV
4663 drw 27
ODD/
EVEN
B8, B17,
B26, B35
PGB
SIZ1,
SIZ0
W/RB
Mail1
Data
Generated Parity
Generated Parity
Mail1 Data
CSB
LOW
t
EN
t
PEPB
t
POPB
t
PEPB
t
MDV

72V3614L15PF

Mfr. #:
Manufacturer:
IDT
Description:
FIFO 64 x 36 x 2 SyncBiFIFO, 3.3V
Lifecycle:
New from this manufacturer.
Delivery:
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