Technical data

4-56 Fault Isolation

Table 4-14. 400t and 400dl Memory Addresses vs. Memory Block

Block Memory Addresses

Upper Lower

Address Address

98229-66520

Two Modules

4 MB Blocks

98229-66521

Two Modules

8 MB Blocks

98229-66523

Two Modules

16 MB Blocks

FFFFFFFF - FFC00000

FFBFFFFF - FF800000

FF7FFFFF - FF400000

FF3FFFFF - FF000000

FEFFFFFF - FEC00000

FEBFFFFF - FE800000

FE7FFFFF - FE400000

FE3FFFFF - FE000000

FDFFFFFF - FDC00000

FDBFFFFF - FD800000

FD7FFFFF - FD400000

FD3FFFFF - FD000000

FCFFFFFF - FCC00000

FCBFFFFF - FC800000

FC7FFFFF - FC400000

FC3FFFFF - FC000000

Module Pair

Address LSD of F, E, D, C, 7, 6, 5, and 4 are on the ‘A’ board.

Address LSD of B, A, 9, 8, 3, 2, 1, and 0 are on the ‘B’ board.