RTL8019AS Ver la hoja de datos (PDF) - Realtek Semiconductor

Número de pieza

componentes Descripción

Lista de partido

RTL8019AS

Realtek Full-Duplex Ethernet Controller with Plug and Play Function (RealPNP)

Realtek Semiconductor 

SPECIFICATION

RTL8019AS

6.5. LED Behaviors

This section describes the lighting behaviors of the LED output signals which may be selected by

LEDS1 and LEDS0 bits in the Page3 CONFIG3 register.

P.S. It is assumed that the LED is on when the signal goes low.

(1) LED_TX: Tx LED

Power On

LED=low

No

Transmitting Packet?

Yes

LED=high for (100 +10) ms

LED=low for (6+ 2) ms

(2) LED_RX: Rx LED

Power On

LED=low

No

Receiving Packet?

Yes

LED=high for (100 +10) ms

LED=low for (6 +2) ms

8019AS.doc

40

2001-04-02

Share Link: