MVME5100 Single Board Computer Programmer's Reference Guide

Table B-1. VPD Packet Types (Continued)
06 04 MPU External Clock Frequency in Hertz (e.g.,
100,000,000 decimal, etc.).
This is also called the local processor bus frequency.
07 04 Reference Clock Frequency in Hertz (e.g., 32,768
decimal, etc.). This value is the frequency of the
crystal driving the OSCM.
Vital Product Data (VPD) Introduction
ID# Size Description Data
Type
Integer (4byte)
Integer (4byte)
08 06 Ethernet Address (e.g., 08003E26A475, etc.) Binary 3, 4
09 Variable MPU Type (e.g., 601, 602, 603, 604, 750, 801, 821,
823, 860, 860DC, 860DE, 860DH, 860EN, 860MH,
etc.)
ASCII 1
0A 04 EEPROM CRC
This packet is optional. This packet would be utilized
in environments where CRC protection is required.
When computing the CRC this field (i.e., 4 bytes) is
set to zero.
This CRC only covers the range as specified the size
field.
0B 0C FLASH Memory Configuration
A table found later in this document further describes
this packet.
Integer (4byte)
Binary
0C TBD VLSI Device Revisions/Versions Binary
0D 04 Host PCI-Bus Clock Frequency in Hertz (e.g.,
33,333,333 decimal, etc.)
0E 0F L2 Cache Configuration
A table found later in this document further describes
this packet.
Integer (4byte)
Binary
Notes
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