SAB82C257-1-N |
Part Number | SAB82C257-1-N |
Manufacturer | Infineon (https://www.infineon.com/) Technologies |
Description | The SAB 82258A is an advanced general-purpose fourchannel DMA controller tailored for efficient high speed data transfer between peripheral devices and memories. It is either coupled tightly with a co... |
Features |
• 16-bit DMA controller for 16-bit family processors – SAB 80286 – SAB 80186 188 – SAB 8086/88 • 4 independent high-speed DMA channels • 16 Mbyte addressing range • 16 Mbyte maximum block length • Memory based communication with CPU • “On-the fly” compare, translate and verify operations • Transfer rates up to 10 Mbyte/s • 32-bit-fly-by transfers with up to 20 Mbyte/s (10-MHz system) • Single cycle and two cycle transfer • Automatic chaining of command blocks • Variable chaining of data blocks • Multiplexer mode operation with up to 32 subchannels • Local and remote (standalone) mode • Support... |
Document |
SAB82C257-1-N Data Sheet
PDF 45.98KB |
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