IDT79RC32134 RISCore32300TM Family System Controller Chip

IDT79RC32134 RISCore32300TM Family System Controller Chip

The IDT79RC32134 is a high performance system controller chip that supports IDT’s RISCore32300 CPU family. The RC32134 offers a direct connection to IDT’s RC32364 32-bit embedded microprocessor. The RC32134 provides the system logic for boot memory, main memory, I/O, and PCI. It also includes on-chi.

Features

RC32300-family System Controller
  – Direct connection between RC32364 and RC32134
  – Up to 75 MHz operation
  – Drives latched address bus to memory and peripherals
  – Direct control of optional external data buffers
  – Programmable system watch-dog timers
  – Big or Little endian support x Interrupt Control
  – Provides services for internal and external sources
  – Allows status of each interrupt to be read and masked x Three general purpose 32-bit timer/counters x Programmable IO (PIO)
  – Input/Output/Interrupt source
  – Individually programmable x SDRAM/EDODRAM Controller (32-bit memory only)
  – 4 banks,.