Creative SB0350 Hardware Programming Guide - Page 101
Creative SB0350 Manual
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6-16 DSP Commands 48h Output Remarks Set DSP block transfer size 48h, wBlockSize.LowByte, wBlockSize.HighByte The DSP will generate an interrupt after transferring the block of data. wBlockSize is a word giving the number of bytes to transfer less 1. This command is used with high-speed mode and auto-init DMA mode. See Also Commands that initiate high-speed mode digitized sound I/O Commands that initiate auto-init DMA mode digitized sound I/O 1.xx 2.00 9 2.01+ 9 3.xx 9 4.xx 9 Available 74h Output Remarks See Also Creative 8-bit to 4-bit ADPCM single-cycle DMA mode digitized sound output 74h, wLength.LowByte, wLength.HighByte Refer to command 16h. command 75h, Creative 8-bit to 4-bit ADPCM single-cycle DMA mode digitized sound output with reference byte 1.xx 9 2.00 9 2.01+ 9 3.xx 9 4.xx 9 Available