PC87200 Description
The PC87200 Enhanced Integrated PCI-to-ISA bridge works with an LPC chipset to provide ISA slot support. It is a plement to the National Semiconductor PC8736x Super I/O family.
PC87200 Key Features
- Functionally patible with Intel 82380AB
- 5.0 V tolerant PCI and ISA interfaces
- Slave mode serialized IRQ support for both quiet and continuous modes
- PC/PCI DMA support
- 32-bit address decode for the 1MB BIOS ROM
- Supports ISA bus mastering
- 160-pin PQFP package
- Disables PCI bus subtractive decoding when PROHIBIT is asserted
- 1 Features
- 1 2.1 General