Cypress CY7C68053 manual Slave Fifo Asynchronous Read Timing Diagram17

CY7C68053

9.4Slave FIFO Asynchronous Read

Figure 9-3. Slave FIFO Asynchronous Read Timing Diagram[17]

SLRD

FLAGS

DATA

SLOE

tRDpwh

tRDpwl

tXFLG

tXFD

NN+1

tOEon tOEoff

Table 9-5. Slave FIFO Asynchronous Read Parameters[20]

Parameter	Description	Min.	Max.	Unit
tRDpwl	SLRD Pulse Width LOW	50		ns
tRDpwh	SLRD Pulse Width HIGH	50		ns
tXFLG	SLRD to FLAGS Output Propagation Delay		70	ns
tXFD	SLRD to FIFO Data Output Propagation Delay		15	ns
tOEon	SLOE Turn-on to FIFO Data Valid		10.5	ns
tOEoff	SLOE Turn-off to FIFO Data Hold	2.15	10.5	ns

Note

20. Slave FIFO asynchronous parameter values use internal IFCLK setting at 48 MHz.

Document # 001-06120 Rev *F Page 27 of 39

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