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Sound Blaster 16: Difference between revisions
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Detecting DSP, read/write to the ports, code, playing audio
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==Detecting DSP==
Detecting DSP is really easy. You must send to DSP reset port 1, wait 3 microseconds, send to DSP reset 0 and read DSP read port. If in it is 0xAA, DSP exist.
==Playing sound==
1.Detect DSP
2.Load sound data to memory
3.Program ISA DMA
4.Set output sample rate
5.Write DMA transfer type to DSP
6.Write data lenght to DSP(low byte/high byte)
==Code==
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