The UltraSPARC is a microprocessor developed by Sun Microsystems and fabricated by Texas Instruments, introduced in mid-1995. It is the first microprocessor from Sun to implement the 64-bit SPARC V9 instruction set architecture (ISA).

The UltraSPARC III, code-named "Cheetah", is a microprocessor that implements the SPARC V9 instruction set architecture (ISA) developed by Sun Microsystems and fabricated by Texas Instruments.

The UltraSPARC II, code-named "Blackbird", is a microprocessor implementation of the SPARC V9 instruction set architecture (ISA) developed by Sun Microsystems. Marc Tremblay was the chief architect.

OpenSPARC T1 is the open source version of the UltraSPARC T1 processor, a multi-core, 64-bit multiprocessor. The UltraSPARC T1 processor with CoolThreads technology was the highest-throughput and most eco-responsible processor ever created when it became available in the UltraSPARC T1 system.

Whether you want to learn detailed insights about Sun UltraSAPRC processors or are looking for a better way (risk-free, cost-effective, and less resource-intensive) to handle UltraSPARC servers, this article has got you covered.

rating system. The UltraSPARC-III design extends Sun’s SPARC Version 9 architecture, a 64-bit exten-sion to the original 32-bit SPARC architec-ture that traces its roots to the Berkeley RISC-I processor.1 Table 1 (next page) lists salient microprocessor pipeline and physi.

The UltraSPARC architecture is a 64-bit extension of the SPARC (Scalable Processor Architecture) architecture. The processor is used in many machines made by Sun, and is a RISC processor. It contains a IEEE 1275 compliant PROM (a.k.a ~OpenBoot PROM) (with a …

UltraSPARC-II is a second generation product of UltraSPARC pipeline based products. In addition to using a new process technology, the UltraSPARC-II provides a higher clock frequency, multiple SRAM modes and System to Processor clock ratio’s to accommodate multiple price points for system developer’s and at the same time provide software ...

The first CPUs conforming to JPS1 were the UltraSPARC III by Sun and the SPARC64 V by Fujitsu. Functionalities which are not covered by JPS1 are documented for each processor in "Implementation Supplements".

Mar 10, 2025 · Sun UltraSparc IIi is the second generation of UltraSparc processors. This 64-bit microprocessor is backwards compatible with UltraSparc I and UltraSparc II. The CPU implements UPA bus architecture, and integrates PCI controller, I/O memory management and control units, memory controller, and level 2 cache controller.