LPC47M192 datasheet(189/228 Pages) SMSC

189 / 228 page

SMSC DS – LPC47M192

Page 189

Rev. 03/30/05

DATASHEET

NAME/DEFAULT

OFFSET

(hex)

DESCRIPTION

Test Digital Value

Default = 0x00

on HVCC POR

and Initialization

(R/W)

This register is used for the digital test mode test.

Special Function

Default = 0x00

on HVCC POR

and Initialization

(R/W)

Bit[0] Low-Power Mode Select

0= Sleep Mode (default)

1= Shutdown Mode

Bit[1] Monitoring Mode Select

0= Continuous Monitor Mode (default)

1= Cycle Monitor Mode

Bit[2] THERM# Enable

0=A0/RESET function as selected by bit 7 of VID register (default)

1=Enables THERM# pin output function

Bit[3] THERM# Voltage Enable

0=Out-of-limit/equal-limit voltages do not affect the state of the

THERM# pin (default)

1=Enable out-of-limit/equal-limit voltages to make the THERM#

pin active low

Bit [4]

Offset Register Configure

0= offset register configured to the external temperature

channels. (Default)

1= offset register configured to the internal temperature

channel.

Bit[5] Number of measurements of each temperature and voltage

reading made.

0= take 128 separate measurements of the data from the analog

block for both remote diode temperature readings before

averaging the result and storing it in the value register for remote

diode temperature measurements; take 8 separate measurements

of all other voltage and internal temperature readings before

averaging. (Default)

1 =use 16 averaging for both remote diode temperature readings

and no averaging for all other voltage and internal temperature

values. Setting this bit to ‘1’ would be used for power saving.

Bits[7:6] Reserved

Note:

Reserved bits are Read-Only and return ‘0’ when read. Reserved1 bits are Read-Only and return a ‘1’ when

read.

LPC47M192 Datasheet(PDF) 189 Page - SMSC Corporation

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