Motorola MVME5100 用户手册
Vital Product Data (VPD) Introduction
http://www.motorola.com/computer/literature
B-5
B
06
04
MPU External Clock Frequency in Hertz (e.g.,
100,000,000 decimal, etc.).
100,000,000 decimal, etc.).
This is also called the local processor bus frequency.
Integer (4-
byte)
byte)
2
07
04
Reference Clock Frequency in Hertz (e.g., 32,768
decimal, etc.). This value is the frequency of the
crystal driving the OSCM.
decimal, etc.). This value is the frequency of the
crystal driving the OSCM.
Integer (4-
byte)
byte)
2
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.)
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.
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.
field.
Integer (4-
byte)
byte)
2
0B
0C
FLASH Memory Configuration
A table found later in this document further describes
this packet.
this packet.
Binary
0C
TBD
VLSI Device Revisions/Versions
Binary
0D
04
Host PCI-Bus Clock Frequency in Hertz (e.g.,
33,333,333 decimal, etc.)
33,333,333 decimal, etc.)
Integer (4-
byte)
byte)
2
0E
0F
L2 Cache Configuration
A table found later in this document further describes
this packet.
this packet.
Binary
Table B-1. VPD Packet Types (Continued)
ID#
Size
Description
Data
Type
Notes