Maxim DS33Z41 Uživatelský manuál stáhnout pdf (Strana 13)

DS33Z41DK

13 of 44

BASIC SETTING

SILKSCREEN

REFERENCE

FUNCTION

SW MODE HW MODE

DESCRIPTION

spi_cs, spi_ck,

spi_miso,

spi_mosi

— — —

SPI signals (for EEPROM

memory)

….testpoints….. DS33Z41 testpoints — — DS33Z41 serial port testpoints

AFCS

(1 per port)

DS33Z41 mode pin HW mode only HIGH

Set high to enable auto flow

control.

FULLDS

(1 per port)

DS33Z41 mode pin HW mode only HIGH Set high to enable full duplex.

H10S

(1 per port)

DS33Z41 mode pin HW mode only HIGH Set high to confg for 100Mb.

GROUND/VDD

(banana plug)

Power supply

ground/3.3V

— —

Redundant connection to system

power. Use plugs at either top or

bottom of board.

VDD 3.3V

(banana plug)

Power supply VDD — —

Redundant connection to system

power. Use plugs at either top or

bottom of board.

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Maxim DS33Z41 Uživatelský manuál Strana 13