IP178A 데이터 시트보기 (PDF) - Unspecified

부품명

상세내역

제조사

IP178A

8-Port 10/100 Ethernet Integrated Switch

Unspecified 

(Advance Version)

IP178A

PIN Description (continued)

Pin no.

Label

Direct mode LED.

108

DIRECT_LED

Type

Description

IPL Direct mode LED

It is latched at the end of reset to select LED mode. It will be lathed as high, if it is

connected to VCC through a resistor. It will be latched as low, if it is left open.

1: LED direct mode.

IP178A provides 24 LED pins to drives 24 LED directly. The 24 LED are

LINK_LED[7:0], SPEED_LED[7:0], and FDX_LED[7:0].

0: LED scan mode (default)

IP178A provides 12 LED pins to drives 32 LED in scan mode. The 32 LED are

Link LED[7:0], Speed LED[7:0], Full duplex LED[7:0], and Rx LED[7:0]. It is

compatible to the previous version of IP178.

Preliminary, Specification subject to change without notice 8

IP178A-DS-P05

Sep. 09, 2002

Share Link: