TNETA1585

ATM TRAFFIC MANAGEMENT SCHEDULER DEVICE

WITH RECEIVE UTOPIA AND COPROCESSOR INTERFACES

SDNS041A – NOVEMBER 1996 – REVISED JULY 1998

28

POST OFFICE BOX 655303

operating characteristics (see Note 6 and Figure 13)

coprocessor interface

NO.

PARAMETER

MIN

MAX

UNIT

1

td(COPFULL)

Delay time, from CLOCK

↑ to COPFULL↑

5

15

ns

NOTE 6: The COPFULL signal is asserted high after the last byte of the seventh cell in the UTOPIA FIFO is received by the TNETA1585, or if

a new RXSOC is received by the TNETA1585 for the cell that fills the FIFO. It remains high until a cell location is available in the FIFO.

CLOCK

(input)

COPFULL

(output)

1

...

Figure 13. COPFULL Timing