U2739M-BFC ATMEL [ATMEL Corporation], U2739M-BFC Datasheet - Page 34

• Manufacturer Part Number: U2739M-BFC
• Description: DAB One-Chip Channel- and Source Decoder
• Manufacturer: ATMEL [ATMEL Corporation]

Command Parameters:
U2739M-B
34 (69)
ASDE
MUTE
IDV
DCCV
FADV
DRCON
DRCFIX
SCFON
FAD
SBCHID(5..0)
DCC(1..0)
DRCFV(5..0)
Parameter
ASD enable
ASD mute state
ASD SBCHID valid
DCC setting valid
Fader setting valid
DRC on/off switch
DRC additional fixed gain
value valid
ScF–CRC on/off switch
Fader value
Sub–channel identifier
Dual channel
configuration
DRC additional fixed gain
value
Meaning
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
0:
1:
00:
01:
10:
11:
n:
00/10: Left channel on both ASD output channels
01:
11:
000000:
000001:
111111:
... (continuous steps of +0.25 dB)
ASD disabled
ASD enabled
ASD output active
ASD output muted
Last set ASD SBCHID remains valid
Following ASD SBCHID valid
Last set DCC remains valid
Following DCC valid
Last set FAD remains valid
Following FAD valid
DRC off
DRC on
DRC additional fixed gain + 6 dB (default)
DRC additional fixed gain according to DRCFV
ScF–CRC off
ScF–CRC on
Fade In / Fade out over 0 frames each
Fade In / Fade out over 30 frames each
Fade In / Fade out over 60 frames each
Fade In / Fade out over 90 frames each
ASD sub–channel ID
Right channel on both ASD output channels
Both channels on ASD output
Fixed gain 0 dB
Fixed gain + 0.25 dB
fixed gain + 15.75 dB
Description
Rev. A1, 22-May-01