Description
The TMPR4955/56F is a 64-bit RISC (Reduced Instruction Set Computer) microprocessor that is a low-cost, low-power microprocessor developed for interactive consumer applications including set-top terminals, LBP(Laser Beam Printer), and video games.
Features
- True 64-bit microprocessor, with TX49/H core.
- Optimized 5-stage pipeline.
- System Address/Data bus
TMPR4955 : 32-bit System Address/Data bus
TMPR4956 : 32-bit or 64-bit System Address/Data bus.
- Floating-Point Operation Single or double-precision floating-point unit ( IEEE Standard 754 exceptions ).
- 36-bit physical address space and 64-bit virtual address space.
- On-chip 32-Kbyte Instruction Cache and 32-Kbyte Data Cache. 4-way set associati.
TMPR4955-Toshiba.pdf