adau1442 Analog Devices, Inc., adau1442 Datasheet - Page 79

• Manufacturer Part Number: adau1442
• Description: Sigmadsp Digital Audio Processor With Flexible Audio Routing Matrix
• Manufacturer: Analog Devices, Inc.

Decimal
57821
57822
57823
1
Serial Output Flexible TDM InterfaceModes Registers—Upper Slot (Address 0xE1C0 to Address 0xE1DF, Bits[15:8])
Table 75. Bit Descriptions of Serial Output Flexible TDM Interface Modes Registers—Upper Slot
Bit Position
[15]
[14:10]
[9:8]
1
Serial Output Flexible TDM Interface Modes Registers—Lower Slot (Address 0xE1C0 to Address 0xE1DF, Bits[7:0])
Table 76. Bit Descriptions of Serial Output Flexible TDM Interface Modes Registers—Lower Slot
Bit Position
[7]
[6:2]
[1:0]
1
Slot 31 and Slot 63 can only be used to hold the MS byte of an 8-bit channel and cannot be used in conjunction with other slots to hold more than eight bits of data.
Bits[15:8] control TDM Slot 1.
Bits[7:0] control TDM Slot 0.
Address
Hex
E1DD
E1DE
E1DF
Description
MSB position
0 = MSB first
1 = LSB first
Output channel
00000 = Output Channel 0
00001 = Output Channel 1
…
10110 = Output Channel 22
10111 = Output Channel 23
…
11111 = unused
Byte position
00 = most significant (MS) byte
01 = middle (M) byte
10 = least significant (LS) byte
11 = unused
Description
MSB position
0 = MSB first
1 = LSB first
Output channel
00000 = Output Channel 0
00001 = Output Channel 1
…
10110 = Output Channel 22
10111 = Output Channel 23
…
11111 = unused
Byte position
00 = most significant (MS) byte
01 = middle (M) byte
10 = least significant (LS) byte
11 = unused
Name
TDM Slot 58 and TDM Slot 59 (SDATA_OUT1)
TDM Slot 60 and TDM Slot 61 (SDATA_OUT1)
TDM Slot 62 and TDM Slot 63 (SDATA_OUT1)
Rev. PrA| Page 79 of 92
1
Read/Write Word Length
16 bits (2 bytes)
16 bits (2 bytes)
16 bits (2 bytes)
1
1
Default
1
11111
11
Default
1
11111
11