2 invert signal (address 02h), 1 invert signal polarity (inv_xx) bit 0-5, Cs4360 – Cirrus Logic CS4360 User Manual
Page 31
CS4360
DS517F2
31
6.1.3
DE-EMPHASIS CONTROL (DEM)
BIT 2-3
Default = 00
00 - Disabled
01 - 44.1 kHz
10 - 48 kHz
11 - 32 kHz
Function:
Selects the appropriate digital filter to maintain the standard 15
µs/50 µs digital de-emphasis filter re-
sponse at 32-, 44.1- or 48-kHz sample rates. (See Figure 18.)
Note:
De-emphasis is only available in Single-speed Mode.
6.1.4
FUNCTIONAL MODE (FM)
BIT 0-1
Default = 00
00 - Single-speed Mode (4- to 50-kHz sample rates)
01 - Double-speed Mode (50- to 100-kHz sample rates)
10 - Quad-speed Mode (100- to 200-kHz sample rates)
11 - Reserved
Function:
Selects the required range of input sample rates.
6.2
INVERT SIGNAL (ADDRESS 02H)
6.2.1
INVERT SIGNAL POLARITY (INV_XX)
BIT 0-5
Default = 0
0 - Disabled
1 - Enabled
Function:
When enabled, these bits invert the signal polarity for each of their respective channels.
6.3
MIXING CONTROL PAIR 1 (CHANNELS A1 & B1) (ADDRESS 03H)
MIXING CONTROL PAIR 2 (CHANNELS A2 & B2) (ADDRESS 04H)
MIXING CONTROL PAIR 3 (CHANNELS A3 & B3) (ADDRESS 05H)
7
6
5
4
3
2
1
0
Reserved
Reserved
INV_B3
INV_A3
INV_B2
INV_A2
INV_B1
INV_A1
0
0
0
0
0
0
0
0
7
6
5
4
3
2
1
0
Reserved
Reserved
Reserved
Reserved
PxATAPI3
PxATAPI2
PxATAPI1
PxATAPI0
0
0
0
0
1
0
0
1