Creative SB0350 Hardware Programming Guide - Page 113
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6-28 DSP Commands D8h Output Remarks D8h Get speaker status Returns the digitized sound output speaker status. After sending this command, read back a byte from the DSP. FFh indicates the speaker is on, 00h that it's off. command D1h, Turn on speaker command D3h, Turn off speaker 1.xx 2.00 9 2.01+ 9 3.xx 9 4.xx 9 See Also Available D9h Output Remarks D9h Exit 16-bit auto-init DMA mode digitized sound I/O Exits at the end of the current 16-bit auto-init DMA block transfer, and terminates the I/O process. command Bxh, Program 16-bit DMA mode digitized sound I/O 1.xx 2.00 2.01+ 3.xx 4.xx 9 See Also Available
6-28
DSP Commands
D8h
Get speaker status
Output
D8h
Remarks
Returns the digitized sound output speaker status.
After sending this command, read
back a byte from the DSP.
FFh indicates the speaker is on, 00h that it's off.
See Also
command
D1h
, Turn on speaker
command
D3h
, Turn off speaker
Available
1.xx
2.00
2.01+
3.xx
4.xx
9
9
9
9
D9h
Exit 16-bit auto-init DMA mode digitized sound I/O
Output
D9h
Remarks
Exits at the end of the current 16-bit auto-init DMA block transfer, and terminates
the I/O process.
See Also
command
Bxh
, Program 16-bit DMA mode digitized sound I/O
Available
1.xx
2.00
2.01+
3.xx
4.xx
9