Yamaha OPL3-SA3 specifications YMF715E, 3D Enhanced controlWIDE R/W, 3D Enhanced controlBASS R/W

YMF715E

Notice)

In the partial power down mode, master volume is not muted, so all analog input sources and enabled digital sources (i.e. FM, SB, WSS etc.) can be heard. Note that AUX2 inputs are exceptions in this regard since setting FMDAC bit inhibits the inputs altogether.

3D Enhanced control(WIDE) (R/W):

	Index	D7	D6	D5	D4	D3	D2	D1	D0
	14h	-	WIDER2	WIDER1	WIDER0	-	WIDEL2	WIDEL1	WIDEL0
	This register specifies the wide level of the 3D enhanced control.
	WIDER2-0...		These bits determine the wide level of 3D enhanced control on Right
			Channel by 8 step (if WIDER2-0=0, 0%, and WIDER2-0=7, 100%).
	WIDEL2-0...		These bits determine the wide level of 3D enhanced control on Left
			Channel by 8 step (if WIDEL2-0=0, 0%, and WIDEL2-0=7, 100%).
	default:00h
3D Enhanced control(BASS) (R/W):
	Index	D7	D6	D5	D4	D3	D2	D1	D0
	15h	-	BASSR2	BASSR1	BASSR0	-	BASSL2	BASSL1	BASSL0
	This register specifies the bass level of the 3D enhanced control.
	BASSR2-0...		These bits determine the bass level of 3D enhanced control on Right
			Channel by 1.5dB step(Max. 10.5dB).
	BASSL2-0...		These bits determine the bass level of 3D enhanced control on Left
			Channel by 1.5dB step(Max. 10.5dB).
	default : 00h
3D Enhanced control(TREBLE) (R/W):
	Index	D7	D6	D5	D4	D3	D2	D1	D0
	16h	-	TRER2	TRER1	TRER0	-	TREL2	TREL1	TREL0
	This register specifies the treble level of the 3D enhanced control.
	TRER2-0...		These bits determine the treble level of 3D enhanced control on Right
			Channel by 1.5dB step(Max. 10.5dB).
	TREL2-0...		These bits determine the treble level of 3D enhanced control on Left
			Channel by 1.5dB step(Max. 10.5dB).
	default : 00h

Notice)

The 3D Enhanced control parameter registers at index 14h, 15h and 16h must be 00h, when doing the Wide Stereo portion in power down mode (setting SA3 control register, index 13h, WIDE bit to “1”).

May 21, 1997

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