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Diffstat (limited to 'distrib/notes/mvme68k/hardware')
| -rw-r--r-- | distrib/notes/mvme68k/hardware | 57 |
1 files changed, 15 insertions, 42 deletions
diff --git a/distrib/notes/mvme68k/hardware b/distrib/notes/mvme68k/hardware index 528fb62008a..1db659d3ac7 100644 --- a/distrib/notes/mvme68k/hardware +++ b/distrib/notes/mvme68k/hardware @@ -2,94 +2,67 @@ OpenBSD/MACHINE OSREV runs on the following classes of machines: - MVME147 - Motorola with 68030 and 68881 - MVME162 - Motorola with 68040 - MVME167 - Motorola with 68040 + - MVME172 - Motorola with 68060 - MVME177 - Motorola with 68060 -The minimal configuration requires 4M of RAM and ~60M of disk space. +The minimal configuration requires 8M of RAM and ~60M of disk space. To install the entire system requires much more disk space, and to -compile the system, more RAM is recommended (OpenBSD with 4M of -RAM feels like Solaris with 4M of RAM). Note that until you have +compile the system, more RAM is recommended (OpenBSD with 8M of +RAM feels like Solaris with 8M of RAM). Note that until you have around 16M of RAM, getting more RAM is more important than getting a -faster CPU). +faster CPU board). Supported devices {:-include-:}: MVME147: serial ports: - on-board ttya and ttyb - + on-board ttya-ttyd ethernet: on-board AMD 7990 Lance ethernet ("le0") - SCSI: - on-board - + on-board WD33C93 controller parallel: a driver exists, but it is not integrated. + VMEbus: + not supported (some cards have issues) -MVME162: +MVME162, MVME172: serial ports: on-board tty00-03 - Zilog Z85230 SCC - ethernet: on-board Intel 82596CA ethernet ("ie0") - SCSI: - on-board SCSI controller NCR53c710 - + on-board NCR53c710 controller VME: drivers for short I/O access - Flash: 1 MB flash, either Intel 28F008SA or 28F020 driver is available, but doesn't work Jumper GPIO3 selects Flash memory map and must be installed for booting with the Flash driver (default) - SRAM: supported - VMEbus: untested - IP: untested -MVME167: +MVME167, MVME177: serial: on-board tty00 - tty03 - Cirrus Logic CD2401 ethernet: on-board Intel 82596CA ethernet ("ie0") SCSI: - on-board SCSI controller NCR53c710 - + on-board NCR53c710 controller parallel: - Not supported - + not supported SRAM: supported - VMEbus: supported -MVME177: - serial: - on-board tty00 - tty03 - Cirrus Logic CD2401 - - ethernet: - on-board Intel 82596CA ethernet ("ie0") - SCSI: - on-board SCSI controller NCR53c710 - - parallel: - Not supported - - SRAM: - supported - - VMEbus: - supported - +Faithful clones of the above boards should also work. Additional VMEbus devices {:-include-:}: |