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82C283 Controller Datasheet PDF386SX System Controller 386SX System Controller |
Part Number | 82C283 |
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Description | 386SX System Controller |
Feature | www. DataSheet4U. com OPTi ® 82C283 38 6SX System Controller 1. 0 Features 2 . 0 Overview • Flexible DRAM banks c onfiguration - Supports 256K, 1M and 4M DRAM • Block interleave mode operati ons - Block interleaving at a block siz e of 512 bytes • BIOS shadow RAM - Sh adow RAM for system, video and adapter BIOS • Memory remapping • Flexible multiplexed DRAM address • Programmab le AT bus clock • Turbo switch • 16 0-pin PQFP (Plastic Quad Flat Pack) Th e 82C283 is a highly integrated, AT sys tem logic VLSI chip for high-end 386SX/ AT systems. It integrates a local memor y controller (local memory is o . |
Manufacture | Opti |
Datasheet |
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Part Number | 82C283 |
---|---|
Description | 386SX System Controller |
Feature | www. DataSheet4U. com OPTi ® 82C283 38 6SX System Controller 1. 0 Features 2 . 0 Overview • Flexible DRAM banks c onfiguration - Supports 256K, 1M and 4M DRAM • Block interleave mode operati ons - Block interleaving at a block siz e of 512 bytes • BIOS shadow RAM - Sh adow RAM for system, video and adapter BIOS • Memory remapping • Flexible multiplexed DRAM address • Programmab le AT bus clock • Turbo switch • 16 0-pin PQFP (Plastic Quad Flat Pack) Th e 82C283 is a highly integrated, AT sys tem logic VLSI chip for high-end 386SX/ AT systems. It integrates a local memor y controller (local memory is o . |
Manufacture | Opti |
Datasheet |
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