hardware revision 1.11
1 $NetBSD: hardware,v 1.11 1998/01/09 18:47:22 perry Exp $ 2 3NetBSD/sparc _VER runs on the following classes of machines: 4 - sun4c (e.g. the SS1, SS1+, SS2, IPC, ELC, IPX, and SLC) 5 - sun4 (e.g. the 4/100, 4/200, and 4/300. note that support 6 for the 4/400 processor is incomplete) 7 - sun4m (e.g. Classic, LX, SS4, SS5, SS10, and SS20) 8 9NetBSD/sparc _VER does *not* run on these machines (yet): 10 - sun-4/400 (lacking support for the I/O cache, and has 11 ethernet problems) 12 - sun4d (e.g. sparc center 2000) 13 - sun4u (e.g. Ultrasparcs) 14 15The minimal configuration requires 4M of RAM and ~60M of disk space. 16To install the entire system requires much more disk space, and to run 17X or compile the system, more RAM is recommended. (NetBSD with 4M of 18RAM feels like Solaris with 4M of RAM.) Note that until you have 19around 16M of RAM, getting more RAM is more important than getting a 20faster CPU.) 21 22Supported devices include: 23 sun4c/sun4m sbus video: 24 cgsix, cgthree, and bwtwo frame buffers 25 cgfourteen and tcx frame buffers (limited "emulation" mode) 26 sun4 video (not thoroughly tested?): 27 P4 on-board bwtwo, and VME cgtwo card 28 serial ports: 29 ttya and ttyb (can be used as console if needed) 30 ethernet: 31 on-board AMD Lance ethernet ("le0"), 32 Sbus AMD Lance ethernet cards, 33 on-board Intel 82586 ethernet (ie0 on 4/100's and 4/200's), 34 VME Intel 82586 ethernet cards 35 SCSI: 36 on-board "esp" SCSI controller (sun4c, sun4m and the 4/300), 37 sbus "esp" SCSI controller, 38 Sun "SUN-3"/"si" VME SCSI controller (polled mode only, slow), 39 Sun "SCSI Weird"/"sw" on-board controller (4/110 only, polled) 40 VME disks: 41 Xylogics 7053 VME/SMD disk controller ("xd"), 42 Xylogics 450/451 VME disk controller ("xy") 43 [note: VME/IPI disks are not supported] 44 sun floppy disk drive 45 sun keyboard and mouse 46 sun4c audio 47 sun4m audio on Sparcstation Classic 48 49 50Hardware the we do NOT currently support, but get many questions 51about: 52 multiprocessor sun4m machines 53 audio drivers for sun4m machines (other than the Sparcstation Classic) 54 interrupt driven SCSI driver for sun-4/100's and sun-4/200's 55 56