The MPC107 PCI Bridge/Integrated Memory Controller provides a bridge between the Peripheral Component Interconnect, (PCI) bus and PowerPC 603e?, PowerPC 740?, PowerPC 750? or MPC7400 microprocessors.PCI support allows system designers to design systems quickly using peripherals already designed for PCI and the other standard interfaces available in the personal computer hardware environment. The MPC107 provides many of the other necessities for embedded applications including a high-performance memory controller and
dual processor support, 2-channel flexible DMA controller, an interrupt controller, an I2O-ready message unit,an inter-integrated circuit controller (I2C), and low skew clock drivers. The MPC107 contains an Embedded Programmable Interrupt Controller (EPIC) featuring five hardware interrupts (IRQ’s) as well as sixteen serial interrupts along with four timers. The MPC107 uses an advanced, 2.5-volt HiP3 process technology and is fully compatible with TTL devices.