IDT79RC64474 Description
Features x w High performance 64-bit microprocessor, based on the RISCore4000 Minimized branch and load delays, through streamlined 5-stage scalar pipeline. 1 of 25 2001 Integrated Device Technology, Inc. w w w .D at h S a t e e 4U.
IDT79RC64474 Key Features
- Minimized branch and load delays, through streamlined 5-stage scalar pipeline
- Single and double precision floating-point unit
- 125 peak MFLOP/s at 250 MHz
- 330 Dhrystone MIPS at 250 MHz
- Flexible RC4700-patible MMU
- Joint TLB on-chip, for virtual-to-physical address mapping x On-chip two-way set associative caches
- 16KB instruction cache (I-cache)
- 16KB data cache (D-cache) x Optional I-cache and D-cache locking (per set), provides improved real-time support x Enhanc
- 64-bit Bus Interface option, 1000MB/s bandwidth support
- 32-bit Bus Interface option, 500MB/s bandwidth support