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CD82C237-12 Datasheet PDF
- CMOS High Performance Programmable DMA Controller - Controller
82C237 March 1997 CMOS High Performance Programmable DMA Controller Description The 82C237 is a modi ed version of the 82C37A. The 82C237 is fully software and pin for pin compatible with the 82C37A but provides an additional mode for 16-bit DMA transfers, as well as enhanced speed. Each channel may be individually programmed for 8-bit or 16-bit data transfers. The 82C237 controller can improve system performance by allowing external devices to transfer data directly to or from system memory. M
Intersil Corporation
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