LR4102 Datasheet, LSI Logic Corporation

Components
* Caches
  –
  – 16 Kbytes of two-way set-associative I-Cache 8 Kbytes of direct-mapped D-Cache
* R3000 MIPS CPU execut.

of the major components of the LR4102, as shown in Figure 1. The CPU performs all arithmetic, logical, shift, and address calculations. The CPU supports EJTAG debug and is closely coupled with the FastMDU. The FastMDU calculates all multiply and div.