OPTi 82C381
Type
Chipset part
Vendor ID
1045
1042
Device ID
Empty
Actions
Also known as:
- Micron MI9381A
Description:
82C381 CPU/AT Bus controller
The 82C381 provides system control logic and data bus conversion logic. The control logic consists of 386 CPU control logic, AT Bus cycle control, 387 Numeric Processor control logic, synchronous clock divide logic and control of the local peripheral bus. The data bus conversion logic consists of various 8, 16, 32 bit conversions for ROM cycles, AT bus cycles and memory cycles.
Versions:
- 82c381-25 (25Mhz)
- 82c381-33 (33Mhz)
- 82c381-B (20, 25, 33Mhz)
- 82C381P (???)
Last updated 2019-04-30T00:00:00Z
No chip specs
0 files available
No drivers available
No documents available
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