ABTN(4) - Device Drivers Manual (macppc) # ABTN(4) - Device Drivers Manual (macppc)
NAME # abtn - Apple brightness/volume/eject button control
SYNOPSIS # abtn at adb?
DESCRIPTION # The abtn driver allows you to dim the brightness of your display, change the volume of your speakers and eject the disc inserted into your drive. This driver only currently recognizes the dim, brightness, volume and eject buttons. Numlock is also handled by this driver but it is silently ignored.
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ADB(4) - Device Drivers Manual (macppc) # ADB(4) - Device Drivers Manual (macppc)
NAME # adb - introduction to Apple Desktop Bus support
SYNOPSIS # adb0 at macobio? abtn* at adb? akbd* at adb? ams* at adb? apm0 at adb? piic0 at adb?
DESCRIPTION # The Apple Desktop Bus (ADB) is the single-master, multiple-slave, low-speed serial bus interface used by Macintosh computers to connect input devices such as keyboards, mice, trackballs, and graphics tablets to the machine.
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AKBD(4) - Device Drivers Manual # AKBD(4) - Device Drivers Manual
NAME # akbd - Apple Keyboard Device
SYNOPSIS # akbd* at adb? wskbd* at akbd? mux 1 option AKBD_LAYOUT=XXX
DESCRIPTION # This driver supports ADB keyboards within the wscons(4) console framework. It doesn’t provide direct device driver entry points but makes its functions available via the internal wskbd(4) interface.
The following is a partial list of supported AKBD devices:
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AMS(4) - Device Drivers Manual # AMS(4) - Device Drivers Manual
NAME # ams - Apple Mouse Support
SYNOPSIS # ams* at adb? wsmouse at ams? mux 0
DESCRIPTION # The ams driver supports a series of adb(4) mice, trackballs, trackpads and tablets.
Extended Mouse Protocol Mouse Systems A3 Mouse MicroSpeed Mouse Deluxe Contour mouse Kensington Turbo Mouse Logitech non-EMP Mouseman TrackMan trackball SEE ALSO # adb(4), intro(4), ums(4), wsmouse(4)
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APM(4) - Device Drivers Manual (macppc) # APM(4) - Device Drivers Manual (macppc)
NAME # apm - advanced power management device interface
SYNOPSIS # apm0 at adb?
DESCRIPTION # The apm driver provides an interface which simulates the Advanced Power Management (APM) BIOS functions. The BIOS functions are translated into the appropriate PowerManager requests. Currently only battery level, AC connection, and charging status is available from the apm device.
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MACOBIO(4) - Device Drivers Manual (macppc) # MACOBIO(4) - Device Drivers Manual (macppc)
NAME # macobio - introduction to Apple PowerPC onboard I/O bus support
SYNOPSIS # macobio0 at pci?
DESCRIPTION # The macobio device serves as a bridge to many of the onboard devices; it supports the GC, Heathrow, Intrepid, K2, Keylargo, OHare, Paddington, Pangea, and Shasta modules.
OpenBSD provides support for the following devices:
aoa(4)
Apple aoa audio device
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PIIC(4) - Device Drivers Manual (macppc) # PIIC(4) - Device Drivers Manual (macppc)
NAME # piic - Apple via-pmu I2C controller
SYNOPSIS # piic0 at adb?
DESCRIPTION # The piic device is an interface to the via-pmu I2C controller.
SEE ALSO # adb(4), iic(4), intro(4)
HISTORY # The piic first appeared in OpenBSD 3.9.
OpenBSD 7.5 - May 31, 2007