Texas Instruments DEM-DSD1792, Руководство пользователя

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Demo Software
1-5 Description
S04 MUTE H: MUTE ON L: MUTE OFF
S05 DEM H: De-emphasis ON L: De-emphasis OFF
S06 CHSL Audio format select
S07 MONO Audio format select
Table 1−3. Audio Data Format Select
MONO CHSL FMT1 FMT0 FORMAT STEREO/MONO DF ROLLOFF
0 0 0 0 I
2
S Stereo Sharp
0 0 0 1 LJF Stereo Sharp
0 0 1 0 Standard, 16-bit Stereo Sharp
0 0 1 1 Standard, 24-bit Stereo Sharp
0 1 0 0 I
2
S Stereo Slow
0 1 0 1 LJF Stereo Slow
0 1 1 0 Standard, 16-bit Stereo Slow
0 1 1 1 DF bypass Mono −
1 0 0 0 I
2
S Mono, L-channel Sharp
1 0 0 1 LJF Mono, L-channel Sharp
1 0 1 0 Standard, 16-bit Mono, L-channel Sharp
1 0 1 1 Standard, 24-bit Mono, L-channel Sharp
1 1 0 0 I
2
S Mono, R-channel Sharp
1 1 0 1 LJF Mono, R-channel Sharp
1 1 1 0 Standard, 16-bit Mono, R-channel Sharp
1 1 1 1 DF bypass Mono, R-channel Sharp
1.5.7 CN-2 I
2
C Interface/Zero Out
CN-2 is the I
2
C control interface connector and zero output.
Figure 1−3. CN-2 Connection
CN−2
SDA/ZERO
SCL
ADRI
ADRO
GND
1.6 Demo Software
Demonstration software is provided to control the PCM1792/DSD1792
internal register using a PC under Microsoft

Windows

. The software uses
a printer cable to connect between the PC and connector CN003 on the
DEM-PCM/DSD1792.