Datasheet Summary
DATA SHEET
MOS INTEGRATED CIRCUIT
µPD77016
16 bits, Fixed-point Digital Signal Processor
µPD77016 is a 16 bits fixed-point DSP (Digital Signal Processor) developed for digital signal processing with its demand for high speed and precision.
Features
- FUNCTIONS
- Instruction cycle: 30 ns (MIN.) with 33 MHz clock
- Dual load/store
- Hardware loop function
- Conditional execution
- Executes product-sum operation in one instruction cycle
- PROGRAMMING
- 16 bits × 16 bits + 40 bits → 40 bits multiply accumulator
- 8 general registers (40 bits each)
- 8 ROM/RAM data pointer: each data memory area has 4 registers
- 10 source interrupts (external: 4, internal: 6)
- 3 operand instructions...