LAN89218 datasheet(90/148 Pages) MICROCHIP

Part #	LAN89218

Description	High-Performance Single-Chip 10/100 Ethernet Controller for Automotive Applications

PDF	148 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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90 / 148 page

LAN89218

DS60001255B-page 90

 2008-2015 Microchip Technology Inc.

5.3.15

GPT_CFG-GENERAL PURPOSE TIMER CONFIGURATION REGISTER

This register configures the General Purpose timer. The GP Timer can be configured to generate host interrupts at

intervals defined in this register.

5.3.16

GPT_CNT-GENERAL PURPOSE TIMER CURRENT COUNT REGISTER

This register reflects the current value of the GP Timer.

Offset:

8Ch

Size:

32 bits

Bits

Description

Type

Default

31:30

Reserved

GP Timer Enable (TIMER_EN). When a one is written to this bit the GP

Timer is put into the run state. When cleared, the GP Timer is halted. On the 1

to 0 transition of this bit the GPT_LOAD field will be preset to FFFFh.

R/W

28:16

Reserved

15:0

General Purpose Timer Pre-Load (GPT_LOAD). This value is pre-loaded

into the GP-Timer.

R/W

FFFFh

Offset:

90h

Size:

32 bits

Bits

Description

Type

Default

31:16

Reserved

15:0

General Purpose Timer Current Count (GPT_CNT). This 16-bit field

reflects the current value of the GP Timer.

FFFFh

LAN89218 Datasheet(PDF) 90 Page - Microchip Technology

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