MHz. The chief architect of the Swordfish is Donald Alpert, who went on to manage the architectural team designing the Pentium. The Pentium internal microarchitecture is similar to the preceding Swordfish. The focus of Swordfish was high-end Postscript laser printers, and performance was exceptional at the time. Competing solutions could render about one new page per minute, but the Swordfish demo unit would print out sixteen pages per minute, limited only by the laser-engine mechanics. On each page it would print out how much time it was idling, waiting for the engine to complete. The Swordfish die is huge, and it was eventually decided to drop the project altogether, and the product never went into production. The lessons from the Swordfish were used for the CompactRISC designs. In the beginning, there were both a CompactRISC-32 and a CompactRISC-16, designed using "Z". National never brought a chip to the market with the CompactRISC-32 core. National's Research department worked with the University of Michigan to develop the first synthesizable Verilog Model, and Verilog was used from the CR16C and onwards. Others Versions of the older NS32000 line for low-cost products such as the NS32CG16, NS32CG160, NS32FV16, NS32FX161, NS32FX164 and the NS32AM160/1/3, all based on the NS302CG16 were introduced from 1987 and onwards. These processors had some success in the laser printer and fax market, despite intense competition from AMD and Intel RISC chips. Especially the NS32CG16 should be noted. The key difference between this and the NS32C016 is the integration of the expensive TCU (Timing Control Unit) which generates the needed two-phase clock from a crystal, and the removal of the floating point coprocessor support, which freed up microcode space for the useful BitBLT instruction set, which significantly improves the performance in laser printer operations, making this 60,000 transistor chip faster than the 200,000 transistor MC68020. The NS32CG160 is the CG16 with timers and DMA peripherals, while the NS32FV/FX16x chips have extra DSP functionality on top of the CG16 BitBLT core for the Fax/Answering Machine market. They are complemented by the NS32532 based NS32GX32 later. Unlike the previous chips, there was no extra hardware. The NS32GX32 is the NS32532 without the MMU sold at an attractive price for embedded system. In the beginning, this was just a remarked chip. It is unclear if the chip was redesigned for lower-cost production. Datasheets exist for an NS32132, apparently designed for multiprocessor systems. This is