PCI Target Controller
Overview
The target interface controller SB4002A is a bridge controller which connects legacy local busses and PCI-Bus. It can connect an ISA bus device or an old style device to a PCI Target Device. The PCI target controller works with busses operated at 33 MHz or 66 MHz
Feature
- Connects Local Legacy Bus to PCI Local Bus Specification v3.0
- Supports ISA like Local Legacy Bus (transaction speed up to 66 MHz)
- PCI Burst Transfers up to 264 MBytes/sec
- CompactPCI and CompactPCI Hot Swap
- PCI Local Bus Specification Rev2.3 compliant
- PCI Power Management 1.1
- Supports 32 bit Bus / 33 MHz or 66 MHz
- PCI Burst Transfers up to 264 MBytes/sec
- Supports 5 PCI to Local Address Spaces (Memory or I/O selection is possible)
- Supports Vital Product Data
- Provides Chip Select and Interrupt lines for of each 5 address spaces
- Selectable data width (8/16/32 bits) at the legacy Bus
- Big/Little Endian conversion
- Programmable bus interface timing
- Provides Interrupt share and control register
- Downloads configuration header data from the external Serial ROM