TDA1388 Philips Semiconductors, TDA1388 Datasheet - Page 8

• Manufacturer Part Number: TDA1388
• Description: Bitstream continuous calibration filter-DAC for CD-ROM audio applications
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 7 Data transfer of type ‘data’
Note
1. X = don’t care.
MODE: a 2-bit value to program the mode of the sound
processing filters of Bass Boost and Treble. There are
three modes: flat, min and max.
Table 8 The flat/min/max switch
CHANNEL_MANIP_R and CHANNEL_MANIP_L: both are a 2 bit value to program the right or left channel manipulation.
Table 10 Channel manipulation modes
1996 Jul 17
BIT 7
Bitstream continuous calibration filter-DAC
for CD-ROM audio applications
0
0
1
1
MODE 1
CHANNEL_MANIP_L<1 : 0>
0
0
1
1
BIT 6
0
1
0
1
BIT 5
VR5
VL5
X
X
00
00
00
00
01
01
01
01
10
10
10
10
11
11
11
11
(1)
(1)
MODE 0
0
1
0
1
BIT 4
VR4
BB4
TR4
VL4
BIT 3
VR3
BB3
TR3
VL3
FUNCTION
max
BIT 2
min
min
flat
VR2
BB2
TR2
VL2
CHANNEL_MANIP_R<1 : 0>
BIT 1
VR1
BB1
TR1
VL1
8
BIT 0
DE-EMPHASIS: a 1-bit value to enable the digital
de-emphasis filter.
Table 9 De-emphasis
VR0
BB0
TR0
VL0
00
01
10
00
01
10
00
01
10
00
01
10
11
11
11
11
DEEM
VOLUME_R (5 : 0)
VOLUME_L (5 : 0)
BASS BOOST (4 : 0)
TREBLE (4 : 0)
0
1
no de-emphasis
de-emphasis, 44.1 kHz
REGISTER SELECTED
L_CHANNEL
1
1
1
1
2
2
2
2
MUTE
MUTE
MUTE
MUTE
(L + R)
(L + R)
(L + R)
(L + R)
FUNCTION
R
R
R
R
L
L
L
L
Objective specification
TDA1388
R_CHANNEL
1
1
1
1
2
2
2
2
MUTE
MUTE
MUTE
MUTE
(L + R)
(L + R)
(L + R)
(L + R)
R
R
R
R
L
L
L
L