OPL(4) | Device Drivers Manual | OPL(4) |
opl
—
opl* at cmpci? flags 1
opl* at eso?
opl* at ess?
opl* at fms?
opl0 at isa? port 0x388
opl* at sb?
opl* at sv?
opl* at wss?
opl* at yds?
opl* at ym?
midi* at opl?
opl
driver provides support for the Yamaha OPL2
(YM3812) and OPL3 (YMF262) chips. The chips are FM synthesizers and are
capable of producing a wide range of sounds.
Access to the device is through the MIDI driver.
The opl
driver usually attaches to a sound
card, but it can also sit directly on the ISA bus.
If “flags 1” is specified, the
opl
driver handles left and right channels of OPL3
swapped. Use this flag if your device has such problem.
opl
device driver appeared in
NetBSD 1.4.
January 3, 2009 | NetBSD 9.4 |