UPD70732 Description
DATA SHEET MOS Integrated Circuit µPD70732 V810TM 32-BIT MICROPROCESSOR The µPD70732 (a.k.a. V810) microprocessor is NEC’s first microprocessor of the V810 family TM for embedded control applications. The V810 employs a RISC architecture for embedded control applications.
UPD70732 Key Features
- 32-bit separate address/data bus
- 1-Kbyte cache memory
- Pipeline structure of 1 clock pitch 16-bit fixed instructions (with some exceptions) 32-bit general-purpose registers: 3
- Register/flag hazard interlocked by hardware Dynamic bus sizing function (16 bits) 16-bit bus fixing function 16-bit bus
- Floating-point operation instructions (based upon IEEE754 data format)