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1-4 About the Vanguard 6435/6455
Features
Below is a table with Flash memory sizes of different Flash SIMM scenarios:
For additional information about the rear panel ports, the daughtercards, and option
cards, refer to appropriate section in Chapter 2, Hardware Description.
For information about the physical specifications of the Vanguard 6435/6455, refer
to Appendix A, Specifications.
Optional Cards You can purchase several types of cards to expand the capability of your Vanguard
6435 and Vanguard 6455. There are three types of cards:
• Vanguard Daughtercards
• Enhanced Vanguard Daughtercards
• Vanguard 6455 Option Cards
Note
Additional cards may be supported with each software release. Check with your
Vanguard Managed Solutions representative for the latest list.
Vanguard 6435 Vanguard 6455
16 Megabytes of SDRAM (can be
expanded with an optional 32 Megabyte
DIMM).
With release 5.6 and greater the
Vanguard 6455 is shipped with 32
Megabyte DIMM installed.
Expanded CMEM area from 64kbytes to
128 kbyte for the 12 MB Flash Option.
Expanded CMEM area from 64kbytes to
128 kbyte for the 12 MB Flash Option.
FLASH Memory Size Example
Product
Type
FLASH
SIMM
Scenarios
On Board
FLASH
Sizes
CMEM
Sizes
Maximum
Current
Image Sizes
Maximum
Alternate
Image Sizes
Total
Flash
Sizes
Release 6.2
and greater
None 4M 64K 3.8125 M/
3997696 bytes
3.8125 M/
3997696 bytes
4M
4M 4M 64K 3.8125 M/
3997696 bytes
3.8125 M/
3997696 bytes
8M
8M 4M 128K 5.6875 M/
5963776 bytes
5.6875M/
5963776
12M
Prior to
Release 6.1
None 4M 64K 3.8125 M/
3997696 bytes
3.8125 M/
3997696 bytes
4M
4M 4M 64K 3.8125 M/
3997696 bytes
3.8125 M/
3997696
8M