TNETX3100PGC datasheet(74/80 Pages) TI1

No de pièce	TNETX3100PGC

Description	ThunderSWITCHE 10-PORT 10-/100-MBIT/S ETHERNETE SWITCH

PDF	80 Pages

Scroll/Zoom	100%

Fabricant	TI1 [Texas Instruments]

Site Internet	http://www.ti.com

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74 / 80 page

TNETX3100

ThunderSWITCH™ 10-PORT 10-/100-MBIT/S ETHERNET™ SWITCH

SPWS031D – JUNE 1997 – REVISED OCTOBER 1997

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

operating characteristics (see Figure 25)

MII transmit 100 Mbit/s (xx=ports 00–01)

NO.

PARAMETER

MIN

MAX

UNIT

td(MXXTXD)1

Delay time, from MXXTCLK

↑ to MXXTXD3–MXXTXD0 valid

td(MXXTXD)2

Delay time, from MXXTCLK

↑ to MXXTXD7–MXXTXD0 valid

td(MXXTXEN)

Delay time, from MXXTCLK

↑ to MXXTXEN valid

td(MXXTXER)

Delay time, from MXXTCLK

↑ to MXXTXER valid

MXXTXD3–MXXTXD0 is driven by the reconciliation sublayer synchronous to the MXXTCLK. MXXTXEN is

asserted and deasserted by the reconciliation sublayer synchronous to the MXXTCLK rising edge. MXXTXER

is driven synchronous to the rising edge of MXXTCLK (xx = 00–01).

MXXTCLK

(input)

MXXTXD3–MXXTXD0

MXXTXEN

MXXTXER (outputs)

Figure 25. Ports (00–01) Transmit Interface Timing

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