tc9496af TOSHIBA Semiconductor CORPORATION, tc9496af Datasheet - Page 22

• Manufacturer Part Number: tc9496af
• Description: 1 Chip Audio Digital Signal Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Command-43h (0100 0011): SIO
CHSI
D15
D14
D13
D12
D11
D10
D15
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Bit
D14
0
CHSO
OBCS
OFMT
Name
OSLT
CHSI
IBCS
IFMT
ISLT
[1:0]
[1:0]
[1:0]
[1:0]
[1:0]
[1:0]
[1:0]
¾
ISLT1 ISLT0 IBCS1 IBCS0 IFMT1 IFMT0
D13
Serial input (SI) switching
Fixed to 0 (zero)
Number of serial input slots
Serial input bit length
Serial input format
Serial output (SO) switching
Number of serial output slots
Serial output bit length
Serial output format
D12
Description
D11
D10
D9
Value
0*
¾
0*
0*
0*
2*
0*
0*
0*
1
1
2
3
1
2
3
1
2
3
0
1
3
1
2
3
1
2
3
1
2
3
D8
22
SI0 register ¬ ADC, SI1 register ¬ DIN pin
SI1 register ¬ ADC, SI0 register ¬ DIN pin
16 slots (bit clock = 32 fs)
20 slots (bit clock = 40 fs)
24 slots (bit clock = 48 fs)
32 slots (bit clock = 64 fs)
16 bits
18 bits
20 bits
24 bits
Pads from the beginning
Pads from the end
I2S format
DOUT pin ¬ SO0 register
DOUT pin ¬ SO1 register
DOUT pin ¬ SO2 register
16 slots (bit clock = 32 fs)
20 slots (bit clock = 40 fs)
24 slots (bit clock = 48 fs)
32 slots (bit clock = 64 fs)
16 bits
18 bits
20 bits
24 bits
Pads from the beginning
Pads from the end
I2S format
CHSO
D7
1
CHSO
D6
0
OSLT
D5
1
OSLT
D4
Operation
0
¾
OBCS
D3
1
OBCS
D2
0
TC9496AF
2002-01-11
OFMT
D1
1
OFMT
D0
0