Texas Instruments manual DEM-PCM171714, 01FFH

PCM1717 Control

Execute (E) Window (W)

Mode Register

Register 0 01FFH

Register	1	01FFH
Register	2	0000H
Register	3	0090H

Execute (E)

Reset (R)

Exit (X)

Window (W)

Attenuate (A)

Function (F)

Dataform (D)

Control Data	HOLD
Attenuate Level
Left
step 255	0.00 dB
Right
step 255	0.00 dB
	CLOSE

Control Data HOLD

Functional Condition

DeEmph

OFF

Mute	IZD	OPE
OFF	OFF	ON

CLOSE

Control Data	HOLD
Input Format
Format	Width	LRCK
Standard	16 bit	Low = R
Output Format
L-Out	R-Out	Att Ctrl
L-In	R-In	L < > R
		CLOSE

FIGURE 14. Demo Software Main Menu.

PCM1717 Attenuate Control

Control Data	HOLD
Attenuate Level
Left
step 255	0.00 dB
Right
step 255	0.00 dB
	CLOSE

Attenuate Level
Left
step 81	–10.00 dB
Right
step 81	–10.00 dB

FIGURE 15. Demo Software Attenuation Menu.

®

DEM-PCM171714