Atrium Processors

Introduction

The PL7 application converter ensures that the converted application is operational by providing a table of correspondence between the original processor and the updated processor.

Each processor is associated with an equivalent processor. If the original processor is equipped with a memory card (with or without data storage), the equivalent processor will also be equipped with the same type of card, except for the few specific cases indicated in the legend of the following table.

Processor Equivalence

The following table indicates the equivalence between original processors and updated processors.

Original processor	Processor: upgrade to be performed running PL7 V4	Updated processor	Action performed
T PCX 57 1012	T PCX 57 203	TSX PCI 57 204	Processor replaced
T PCX 57 203	Not necessary	TSX PCI 57 204	Processor replaced
T PCX 57 3512	T PCX 57 353	TSX PCI 57 354 (2)	Processor replaced
T PCX 57 353 (1)	Not necessary	TSX PCI 57 354 (2)	Processor replaced

Key:
(1)	Processors that do not accept 160K-word cards.
(2)	These processors are available for Control Expert.

Memory Card Equivalence

For all processors except those indicated (1) in the above table, the cartridge correspondence is as follows:

Memory card using PL7	Corresponding memory card using Control Expert
None	None
32 K words	96 K bytes
64 K words	192 K bytes
128 K words	384 K bytes
128 K words + Storage	768 K bytes
160 K words	448 K bytes
160 K words + Storage	1,000 K bytes
256 K words	768 K bytes
256 K words + Storage	2,000 K bytes
384 K words	2,000 K bytes
512 K words + Storage	2,000 K bytes