TNETV2685FIBZUT7 datasheet(176/191 Pages) TI1

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VCLK

TMS320DM647

TMS320DM648

SPRS372H – MAY 2007 – REVISED APRIL 2012

www.ti.com

Table 6-91. VLYNQ Registers (continued)

HEX ADDRESS RANGE

ACRONYM

0x3800 00C0

RCHIPVER

VLYNQ Remote Chip Version Register

0x3800 00C4

RAUTNGO

VLYNQ Remote Auto Negotiation Register

0x3800 00C8

RMANNGO

VLYNQ Remote Manual Negotiation Register

0x3800 00CC

RNGOSTAT

VLYNQ Remote Negotiation Status Register

0x3800 00D0 - 0x3800 00DC

Reserved

0x3800 00E0

RINTVEC0

VLYNQ Remote Interrupt Vector 3 - 0

0x3800 00E4

RINTVEC1

VYLNQ Remote Interrupt Vector 7 - 4

0x3800 00E8 - 0x3800 00FC

Reserved for future use [Remote Interrupt Vectors 8 - 31]

6.22.3 VLYNQ Electrical Data/Timing

Table 6-92. Timing Requirements for VCLK for VLYNQ (see Figure 6-53)

720, 800, 900, 1100

NO.

UNIT

MIN

MAX

tc(VCLK)

Cycle time, VCLK

Pulse duration, VCLK high, VCLK Input

tw(VCLKH)

Pulse duration, VCLK high, VCLK Output

Pulse duration, VCLK low, VCLK Input

tw(VCLKL)

Pulse duration, VCLK low, VCLK Output

tt(VCLK)

Transition time, VCLK

Figure 6-53. VCLK Timing for VLYNQ

176

Peripheral Information and Electrical Specifications

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TNETV2685FIBZUT7 数据表(PDF) 176 Page - Texas Instruments

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