A

Configure and Environment Commands

Table A-1. ENV Command Parameters (Continued)

ENV Parameter and Options

Default

Meaning of Default

 

 

 

 

 

 

 

VSBC2 Slave Address Offset #1

00000000

Address offset for the first VSB

 

 

 

to local bus map decoder. The

 

 

upper 16 bits of this field will be

 

 

added to the upper 16 bits of the

 

 

VSB address received. This sum

 

 

is then the address driven onto

 

 

the local bus address lines.

 

 

Default = 00000000.

 

 

 

VSBC2 Slave Attributes #1

0400

The bits in this register control

 

 

various aspects of how the first

 

 

VSB to local bus map decoder

 

 

will operate. Consult the

 

 

VSBchip2 register definition in

 

 

the MVME166 programmer’s

 

 

reference guide for an

 

 

explanation of each bit. Default

 

 

= 0400.

 

 

 

 

VSBC2 Slave Starting Address #2

00000000

Beginning address of an address

 

 

range for the second VSB to local

 

 

bus map decoder. Only the

 

 

upper 16 bits of this field are

 

 

significant (or used). Default =

 

 

00000000.

 

 

 

 

VSBC2 Slave Ending Address #2

00000000

Ending address of an address

 

 

range for the second VSB to local

 

 

bus map decoder. Only the

 

 

upper 16 bits of this field are

 

 

significant (or used). Default =

 

 

00000000.

 

 

 

 

VSBC2 Slave Address Offset #2

00000000

Address offset for the second

 

 

VSB to local bus map decoder.

 

 

The upper 16 bits of this field

 

 

will be added to the upper 16

 

 

bits of the VSB address received.

 

 

This sum is then the address

 

 

driven onto the local bus address

 

 

lines. Default = 00000000.

 

 

 

VSBC2 Slave Attributes #2

0400

The bits in this register control

 

 

various aspects of how the

 

 

second VSB to local bus map

 

 

decoder will operate. Consult

 

 

the VSBchip2 register definition

 

 

in the MVME166 programmer’s

 

 

reference guide for an

 

 

explanation of each bit. Default

 

 

= 0400.

 

 

 

 

 

A-12

MVME166 Single Board Computer Installation Guide

Page 103 Page 105
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Image 104
Motorola MVME166IG/D2 manual VSBC2 Slave Address Offset #1
Page 103 Page 105

MVME166IG/D2 specifications

The Motorola MVME166IG/D2 is a pioneering embedded computer designed for high-performance applications in industrial and telecom sectors. This versatile computing platform is based on the PowerPC architecture, which ensures efficient processing capabilities and transfer of data, making it suitable for a wide range of applications, including real-time control, data acquisition, and system monitoring.

One of the main features of the MVME166IG/D2 is its powerful processor. The system is equipped with a PowerPC 603e processor, which offers a remarkable performance rate with a clock speed of up to 250 MHz. This high-speed processing capability allows for rapid data handling and processing, which is critical for demanding applications in real-time environments.

The MVME166IG/D2 also stands out due to its modular design. It supports multiple expansion slots that make it adaptable for different user needs. The system can accommodate additional cards or memory modules, allowing for increased versatility and capability in various operational scenarios.

In terms of connectivity, this embedded computer includes multiple communication interfaces such as Ethernet and serial ports, which facilitate seamless data transfer and communication within larger systems. This connectivity is crucial for integrating the device into existing industrial networks or for connecting with sensors and other equipment.

Another noteworthy characteristic of the MVME166IG/D2 is its robust build quality, which is essential for operation in challenging environments. The device is designed to endure high levels of shock and vibration, making it suitable for deployment in applications such as transportation or heavy machinery.

Additionally, the MVME166IG/D2 offers a range of software support which includes various real-time operating systems. This compatibility allows developers to choose the OS that best fits their application's requirements, enhancing the overall utility of the system.

In summary, the Motorola MVME166IG/D2 is a powerful, flexible embedded computing solution that excels in performance, modularity, and reliability. Its advanced features and durable design make it an ideal choice for industries that require precision, speed, and robustness in their computing solutions.
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