Monitor: Power-up/Reset Sequence

6The countdown to autoboot begins if a boot device (BootDev) is specified. If you allow the countdown finish, the selected device is booted. Reference page 8-7for booting from specific devices using the boot commands.

If you cancel configuration before the autoboot begins, the board is configured with the default nonvolatile configuration, which is summarized in Table 8-1. The configuration groups may be accessed with the NVRAM commands described on page 8-13.

Table 8-1:NVRAM Configuration Groups

 

 

Factory

 

Fields:

Purpose:

Default:

Optional Values:

Console and Download

 

 

Port

Selects communications port.

A (Console)

(A, B)

 

 

B (Download)

 

 

 

 

 

Baud

Selects baud rate.

9600

 

 

 

 

 

Parity

Selects parity type.

None

(Even, Odd, None, Force)

 

 

 

 

Data

Selects the number of data bits for transfer.

8-Bits

(5-Bits, 6-Bits, 7-Bits, 8-Bits)

 

 

 

 

StopBits

Selects the number of stop bits for transfer.

1-Bit

(1-Bit, 2-Bits)

 

 

 

 

ChBaudOnBreak

Break character causes baud rate change.

False

(True, False)

 

 

 

 

RstOnBreak

Break character causes reset (Download).

False

(True, False)

 

 

 

 

Cache

 

 

 

InstrCache

Turn instruction cache on or off.

On

(On, Off)

 

 

 

 

DataCache

Turn data cache on or off.

Off

(On, Off)

 

 

 

 

CacheMode

Select cache mode type.

Writethru

(Copyback, Writethru)

 

 

 

 

Misc

 

 

 

PowerUpMemClr

Clear memory on power-up.

True

(True, False)

 

 

 

 

ClrMemOnReset

Clear memory on reset.

False

(True, False)

 

 

 

 

PowerUpDiags

Run diagnostics on power-up.

On

(On, Off)

 

 

 

 

ResetDiags

Run diagnostics on reset.

Off

(On, Off)

 

 

 

 

Bus Monitor

Turn bus monitor on or off.

Off

(On, Off)

 

NOTE: Do not change this default setting.

 

 

 

 

 

 

CountValue

Choose shortest (0) to longest (7) duration for

7

(0, 1, 2, 3, 4, 5, 6, 7)

 

autoboot countdown.

 

 

 

 

 

 

DoModConfig

Module configuration. Sets the PlxBReqTmr and

True

(True, False) 1

 

PlxPciRetTmr values.

 

 

 

 

 

 

PlxBReqTmr

Select value of BReq timer in PLX register 0x94.

1

(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,

 

 

 

12, 13, 14, 15)

 

 

 

 

PlxPciRetTmr

Select value of PCI target retry delay in PLX

15

(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,

 

register 0x98.

 

12, 13, 14, 15)

 

 

 

 

BootParams

 

 

 

BootDev

Select boot device.

EPROM

(None, Serial, ROM, Bus, EPROM)

 

 

 

 

LoadAddress

Define load address.

0x40000

 

 

 

 

 

8-2

PmT1 and PmE1 User’s Manual

10002367-02

Page 76
Image 76
Emerson PME1, PMT1 user manual Monitor Power-up/Reset Sequence, Factory Fields Purpose Default Optional Values

PMT1, PME1 specifications

The Emerson PME1 and PMT1 are advanced solutions in the realm of process management and automation, designed to enhance the efficiency and effectiveness of industrial operations. These devices play a crucial role in improving process control and providing comprehensive data analysis, which can lead to increased productivity and reduced operational costs.

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The PMT1, on the other hand, focuses on real-time monitoring and telemetry. Its streamlined interface allows for quick access to key metrics, enabling operators to make informed decisions promptly. This is crucial in processes where timing is essential and minor delays can lead to significant financial losses. The PMT1 supports both wired and wireless communication protocols, ensuring that data is transmitted reliably irrespective of operational conditions.

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