| In some cases the CSND module may write value 0 here.
+
| When CSND module handles type0 Cmd 0xE with encoding=IMA-ADPCM, CSND module sets this to zero. After using Cmd 0xE, this register can be initialized via CSND module type0 Cmd 0xB.
|-
|-
| 0x1C
| 0x1C
| 4
| 4
−
| In some cases the CSND module may write value 0 here.
+
| CSND module writes value zero here immediately after it writes to chanslotreg+0x18.