Entry type: Product note Entry ID: 4320606, Entry date: 08/27/1996
Second-Level Cache in Programming Devices with Pentium
_Processor _ Concerns products with the Catalog Nos.: 6ES7 740-2AB00-0YB0 PG 740, P100, 800x600 TFT, 5 languages 6ES7 760-2AB00-0YB0 PG 760, 16 Mbytes, 1.6 GB HD, 5 languages 6ES7 910-0BH01-0XA0 Sec.-level cache f. PG 740/760, 256 Kbytes A second-level cache is now available as an option for all PG 740 and PG 760 programming devices shipped since July 1996. The card plugs into the basic board of the PG. _Important:_ PG 740 and PG 760 programming devices shipped before July 1996 are not suitable for the new second-level cache if the Product Information Bulletin contains the following text (PG 740: page 18, PG 760: page 19): The Pentium module of this programming device can be enhanced with an asynchronous second-level cache memory of 256 Kbytes. You can usually use asynchronous cache modules of 256 Kbytes cor- responding to the INTEL COAST specifications 1.1. Siemens tested the following cache module: ALLIANCE AS7M64T3256A-15 Your SIMATIC contact at your local Siemens office will answer any further questions you may have. -------------------------------
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