Table 3-11. Block_A/B/C/D Configurations - Motorola MVME3600 Series Programmer's Reference Manual

ADDRESS
BIT
NAME
OPERATION
RESET
ram a/b/c/d Block
siz0-2 SIZE
%000 0MB
%001 16MB
%010 32MB
%011 64MB
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ram a/b/c/d en ram a/b/c/d en enables accesses to the
corresponding block of DRAM when set, and disables
them when cleared.
ram a/b/c/d siz0-2
corresponding block of DRAM. Table 3-11 shows the
block configuration assumed by the Falcon pair for each
value of ram siz0-ram siz2.

Table 3-11. Block_A/B/C/D Configurations

Devices Used
- - -
36 - 1Mx4's
8 - 1Mx18's
4 - 1Mx36's
18 - 2Mx8's
144 - 4Mx1's
36 - 4Mx4's
8 - 4Mx18's
4 - 4Mx36's
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These control bits define the size of their
Technology
-
4Mb
16Mb
4Mb/1Mb
16Mb
4Mb
16Mb
64Mb
16Mb/4Mb
Programming Model
Comments
Block Not Present
SIMM/DIMM
SIMM/DIMM
3-35
3