many variations called the MPC5xx family such as the MPC555, built on a variation of the 601 core called the 8xx and designed in Israel by MSIL (Motorola Silicon Israel Limited). The 601 core is single issue, meaning it can only issue one instruction in a clock cycle. To this they add various bits of custom hardware, to allow for I/O on the one chip. In 2004, the next-generation four-digit 55xx devices were launched for the automotive market. These use the newer e200 series of PowerPC cores. Networking is another area where embedded PowerPC processors are found in large numbers. MSIL took the QUICC engine from the MC68302 and made the PowerQUICC MPC860. This was a very famous processor used in many Cisco edge routers in the late 1990s. Variants of the PowerQUICC include the MPC850, and the MPC823/MPC823e. All variants include a separate RISC microengine called the CPM that offloads communications processing tasks from the central processor and has functions for DMA. The follow-on chip from this family, the MPC8260, has a 603e-based core and a different CPM. Honda also uses PowerPC processors for ASIMO. In 2003, BAE Systems Platform Solutions delivered the Vehicle-Management Computer for the F-35 fighter jet. This platform consists of dual PowerPCs made by Freescale in a triple redundant setup. Operating systems Operating systems that work on the PowerPC architecture are generally divided into those that are oriented toward the general-purpose PowerPC systems, and those oriented toward the embedded PowerPC systems. Operating systems with native support AmigaOS 4 Apple classic Mac OS starting with System 7.1.2; and Copland, the original and canceled attempt at Mac OS 8 BeOS R5 Pro (BeBox, Macintosh and clones) Haiku, experimental IBM i; formerly named i5/OS, originally OS/400 MorphOS Plan 9 Inferno; from Bell Labs and maintained by Vita Nuova Holdings POSIX: Unix, Unix-like Apple Mac OS X Cheetah 10.0 through Mac OS X Leopard 10.5.8 AIX Workplace OS, including a port of OS/2 FreeBSD, 32-bit and 64-bit ports NetBSD, port designations for PowerPC systems ofppc released macppc released evbppc released prep released mvmeppc released bebox experimental amigappc very experimental OpenBSD, 32-bit macppc released port Linux Adélie Linux, with 32-bit ppc releases and 64-bit ppc64 releases CRUX PPC, with 32/64-bit releases supported through release 2.0.1.1. Support was dropped from subsequent releases. Debian: 32-bit powerpc a released port since potato Support has been removed from Debian 9 Stretch 64-bit big-endian ppc64