Date: Sun, 15 Oct 1995 11:09:27 -0400 (EDT) From: rhh@ct.picker.com (Randall Hopper) To: questions@freebsd.org Subject: PAS16 audio device Message-ID: <9510151509.AA19112@elmer.ct.picker.com>
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I recently upgraded my system and switched to FreeBSD 2.0.5. In the
process, the /dev/audio device for my PAS has quit working. I get about 3/4
second of audio, and then it quits.
This sounded like an IRQ problem to me, so I tried flipping IRQs/DMAs (-c)
with no change in the result. The /dev/audio1 Sound Blaster compatibility
device works fine. However, both devices worked with no problems on my old
486 w/ FreeBSD 2.0.
Is there something I can try to get a better handle on why /dev/audio
isn't working?
The systems are pretty different, but in case it might help, my new system is:
ASUS P55TP4XE PCI/ISA P100 w/ pipe/burst cache
LPT0: ECP mode (IRQ 7, DMA not used)
COM1: IRQ 4
COM2: IRQ 3
Dual IDE & Floppy
16 meg
PCI: Hercules Stingray 64/Video
ISA: PAS Rev C (IRQ 10, DMA 3, SBCompat: IRQ 7, DMA 1)
ISA: AT1500BT NIC (IRQ 12, DMA 7)
My old system was:
Micronics MX30 VLB/ISA 486/33
8 meg
VLB: ATI Graphics Ultra Pro
VLB: Multi-I/O
Dual IDE & Floppy
COM2,3 (IRQs 3,5)
ISA: Multi-I/O
COM1 - (IRQ 4)
ISA: PAS Rev C (IRQ 10, DMA 3, SBCompat: IRQ 7, DMA 1)
ISA: AT1500BT NIC (IRQ 12, DMA 7)
I'd appreciate any suggestions. Thanks.
Randall Hopper
rhh@ct.picker.com
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