Technical data

Programmable Configuration Data
MVME4100 Single Board Computer Programmer’s Reference (6806800H19B)
81
70 0A BINARY EPROM CRC
When computing the CRC this field (4 bytes) is set to
zero. This CRC only covers the range as Integer (4-
byte). Refer to Vital Product Data CRC Calculation on
page 73.
Note:
Lower CRC byte for the calculation of CRC = 0x00
Upper CRC byte for the calculation of CRC = 0x1FF
71 04 BINARY # of bytes
72 xx BINARY ** CRC to be filled in
73 xx
74 xx
75 xx
76 0B BINARY Bank 1 Flash Memory Configuration Packet
77 0C BINARY # of bytes
78 00 BINARY Vendor Identifier
79 01
7A 7E BINARY Device Identifier
7B 23
7C 10 BINARY Single device width in bits
7D 02 BINARY Number of devices or sockets present
7E 01 BINARY Number of interleave columns
7F 20 BINARY Column width in bits
80 20 BINARY Minimum write/erase data width in bits
81 01 BINARY Flash bank number
82 6E BINARY Flash access speed in nanoseconds: 0x6E = 110 ns
83 09 BINARY Total bank size [(1<<n)*256K bytes]: 0x09 = 128 MB
84 0B BINARY Bank 2 Flash Memory Configuration Packet
85 0C BINARY # of bytes
Table A-3 Static VPD Contents (continued)
Offset (HEX) Data (HEX) Field Type Description