where a Cray-1 supercomputer was purchased to assist with designing the chip. The company lacked the financial and manufacturing resources to produce a working product and the project was cancelled in 1989. By early 1990, Apple was in contact with a number of RISC vendors to find a suitable hardware partner. The team that had created the IIfx independently started experimenting with creating a new Macintosh product that would combine a Motorola 68030 processor with an AMD Am29000 (29k) RISC chip. Apple had already released a product built on the 29k, the Macintosh Display Card 8•24 GC, a so-called "Macintosh Toolbox accelerator" NuBus card that provides significantly faster drawing routines than those included on the Macintosh ROM. The team's experiments resulted in a 68020 emulator implemented in RISC, but the 29k project was dropped in mid-1990 due to financial infeasibility. Apple evaluated CPU architectures including MIPS, SPARC, i860, and ARMwhich would be much later used across many Apple product families. Negotiations with Sun included the condition that Sun would use the Macintosh interface for its SPARC workstation computers in exchange for Apple using Sun's SPARC processors in Macintosh workstations; the deal was canceled due to Apple's concern that Sun could not produce enough processors. Negotiations with MIPS to use the R4000 processor also included the condition that the Macintosh interface would be available as an alternative to Advanced Computing Environment. This deal was canceled due to Microsoft being a major partner in the ACE Consortium, as well as concerns about manufacturing capability. The Intel i860 was eliminated from consideration due to its high complexity. Apple did not consider IBM's POWER1 processor as an option, believing that IBM would not be willing to license it to third parties. In mid-1990, Apple chose the Motorola 88110, an as yet unfinished chip that combined the 88100 CPU and 88200 FPU into a single package. For the rest of the year, Apple's engineers developed a 68k emulator that would work with this future chip. This project became known as "RLC", short form "RISC LC", a play on the name of Apple's upcoming Macintosh LC computer. By January 1991, the engineering team had produced a prototype of a Macintosh LC with its 68020 CPU being swapped out for an 88100 and a 68020 emulator. This prototype was able to use an unmodified Macintosh Toolbox ROM and could boot into System 7. A few months later,