ADIN1300CCPZ-R7 datasheet(33/79 Pages) AD

Il numero della parte	ADIN1300CCPZ-R7

Spiegazioni elettronici	Robust, Industrial, Low Latency and Low Power 10 Mbps

PDF	79 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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33 / 79 page

Data Sheet

ADIN1300

Rev. 0 | Page 33 of 79

N by 8 minus 1 cycles register (SOP_N_8_CYC_M_1_D_EN

The ADIN1300 start of packet detection and indication circuit

includes the ability to delay each of the SOP transmit and

receive indications by a programmable number of clock cycles.

The purpose of this on the receive side is to support MAC

interfaces with long latency so that the received frame SOP

indication is not asserted before the MAC receives the frame.

The purpose of this on the transmit side is to align the transmit

SOP indication assertion close to the reference point set on the

MDI pins (so that the time stamping point does not have to be

adjusted at the MAC/switch side). There are programmable

registers for the delays for 1000BASE-T mode, 100BASE-TX

mode, and 10BASE-T mode for transmit and receive. These are

programmed via the SOP_RX_DEL register and SOP_TX_DEL

ADIN1300CCPZ-R7 Scheda tecnica(PDF) 33 Page - Analog Devices