MAS281 Description
It consists of three CMOS/SOS large-scale integration (LSI) chips: the MA17501 Execution Unit (EU), the MA17502 Control Unit (CU), and the MA17503 Interrupt Unit (IU). These three units can be mounted on, and interconnected within a 64-pin ceramic substrate.
MAS281 Key Features
- Parallel Multiplier/Accumulator
- 32-bit Barrel Shifter
- Instruction Pre-Fetch
- Multi-Port Register File s Implements MlL-STD-1750AOptions
- Timers A and B
- Trigger-Go Counter
- Start-Up ROM Interface s 64 K-word Address Space Expandable to 1 M-word with Optional MMU
- mounted on, and interconnected within, a 64-pin, dual in-line ceramic substrate. Figure 1 depicts the interconnection of