MSM9810B View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

Manufacturer

MSM9810B

8-Channel Mixing OKI ADPCM Type Voice Synthesis LSI

Oki Electric Industry 

OKI Semiconductor

FEDL9810BFULL-03

MSM9810B

The output level attenuations when the CVOL, OPT and PAN commands are executed are shown below.

<Left-side output volume calculation>

Left-side output volume = (V + L) × –2 + (O4 × 2 + O3) × –6 [dB]

V:

Setting a volume (0 to 15) with the CVOL command

L:

Setting a left-side volume (0 to 15) with the PAN command

O4, O3: Setting a volume (0 or 1) with the OPT command

<Right-side output volume calculation>

Right-side output volume = (V + L) x –2 + (O4 × 2 + O3) × –6 [dB]

V:

Setting a volume (0 to 15) with the CVOL command

L:

Setting a right-side volume (0 to 15) with the PAN command

O4, O3: Setting a volume (0 or 1) with the OPT command

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