Creative SB0350 Hardware Programming Guide - Page 111
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6-26 DSP Commands D3h Output Remarks D3h Turn off speaker The DSP takes a maximum of 220 milliseconds to complete this command. Some important notes: 1. 2. On version 1.xx, the DSP will pause the DMA transfer after executing this command. On DSP version 4.xx, this command has no practical effect on the output signal. However, it will still set to 'Off' the DSP's internal speaker On/Off flag so that command D8h, Get speaker status, will return the correct status. See Also command D1h, Turn on speaker command D8h, Get speaker status 1.xx 9 2.00 9 2.01+ 9 3.xx 9 4.xx 9 Available D4h Output Remarks D4h Continue 8-bit DMA mode digitized sound I/O Resumes the DMA transfer paused by command D0h, Pause 8-bit DMA mode digitized sound I/O. Applicable to both single-cycle and auto-init DMA modes. command D0h, Pause 8-bit DMA mode digitized sound I/O 1.xx 9 2.00 9 2.01+ 9 3.xx 9 4.xx 9 See Also Available
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