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MVME5100 Single Board Computer Programmer's Reference Guide

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B<br />

<strong>MVME5100</strong> VPD <strong>Reference</strong> Information<br />

ID# Size Description Data<br />

Type<br />

0F 04 VPD Revision. A table found later in this section<br />

further describes this packet.<br />

Binary<br />

10-<br />

BF<br />

Reserved<br />

C0-<br />

FE<br />

Notes:<br />

Table B-1. VPD Packet Types (Continued)<br />

User Defined<br />

An example of a user defined packet could be the type<br />

of LCD panel connected in an MPC821 based<br />

application.<br />

FF N/A Termination Packet (follows the last initialized data<br />

packet)<br />

1. Data size varies, depending on the product configuration/type.<br />

2. Integer values are formatted/stored in big-endian byte ordering.<br />

3. This packet may be omitted if the ethernet interface is non-existent,<br />

or the ethernet interface has an associative SROM (e.g.,<br />

DEC21x4x).<br />

4. This packet may contain an additional byte following the address<br />

data. This additional byte indicates the ethernet interface number<br />

and is specified in applications where the host product supports<br />

multiple ethernet interfaces. For each ethernet interface present, the<br />

instance number is incremented by one starting with zero.<br />

B-6 <strong>Computer</strong> Group Literature Center Web Site<br />

N/A<br />

Notes

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