Specifications

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

9999

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