ADIN1300BCPZ-R7 datasheet(34/96 Pages) AD

Part #	ADIN1300BCPZ-R7

Description	Robust, Industrial, Low Latency and Low Power 10 Mbps, 100 Mbps, and 1 Gbps Ethernet PHY

PDF	96 Pages

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Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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34 / 96 page

Data Sheet

ADIN1300

HARDWARE CONFIGURATION PINS

analog.com

Rev. B | 34 of 96

ces connected to the ADIN1300 to ensure they are not conflicting

with desired strapping configuration.

The MAC interface selection can also be done via software (GE_

RGMII_CFG and GE_RMII_CFG registers) with the internal 2

ns delay configured via the GE_RGMII_RXLD_EN bit and GE_

RGMII_TXLD_EN bit within the GE_RGMII_CFG register (Address

0xFF23). Put the PHY in software power-down by setting the

SFT_PD bit (MII_CONTROL register, Address 0x0000) before any

changes are made to the MAC interface configuration registers.

Because RMII mode requires a 50 MHz reference clock, do not use

software to configure the MAC interface to RMII.

Table 27. MAC Interface Selection

MAC Interface Selection

MACIF_SEL1

MACIF_SEL0

RGMII RXC/TXC 2 ns Delay

Low

RGMII RXC Only, 2 ns Delay

High

Low

MII

Low

High

RMII

High

ADIN1300BCPZ-R7 Datasheet(PDF) 34 Page - Analog Devices