Instruction Stream Generator
The latest release of the T&VS CPU verification tool, asureISG, packs a host of new Instruction Stream Generator features:
- Users can provide a randomization seed input and generate an instruction assembly
- ISG supports standard SPARCv8 ISA. Other CPU ISAs can be added and multiple CPUs can be supported
- User can define a valid memory locations and memory ranges for memory operations like load, store, other atomic operations, etc.
- User can provide a list of valid CPU programmable registers to use during instruction assembly generation
- User can generate a single assembly instruction or a pre-defined group of instructions with desired source and destination operands. Each instruction configuration has its own maximum limit of occurrences.
- User can generate a sequence of instructions with desired source and destination operands, each sequence entry governed by its own successive iteration limit value
- Instruction resources (operands) can either be fixed or defined as a range
- User can limit the maximum number of instructions to be generated by ISG
For additional information on asureISG please view the press release.