ADAU1445 Analog Devices, ADAU1445 Datasheet - Page 80

• Manufacturer Part Number: ADAU1445
• Manufacturer: Analog Devices

Specifications of ADAU1445

• Instructions/cycles: 3584
• Digital I/o Channels: 24/24
• Analog I/o Channels: 0/0
• Product Description: Digital audio processor with flexible audio routing matrix, 8 × 2-channel ASRC

ADAU1442/ADAU1445/ADAU1446
Decimal
57821
57822
57823
1
Serial Output Flexible TDM Interface Modes Registers—Upper Slot (Address 0xE1C0 to Address 0xE1DF, Bits[15:8])
Table 79. Bit Descriptions of Serial Output Flexible TDM Interface Modes Registers—Upper Slot
Bit Position
15
[14:10]
[9:8]
1
Serial O
Table 80. Bit D
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 TD
Bits[7:0 ] control TDM Slot 0.
utput Fl
Address
escriptions of S
M Slot 1
exible
Hex
E1DD
E1DE
E1DF
.
TDM
Byte pos
Byte p
Description
MSB position
0 = MSB first
1 = LSB first
Output channel
00000 = Outpu t Channel 0
00001 = Output Channel 1
…
10110 = Output Channel 22
10111 = Output Channel 23
…
11111 = unused
00 = most signif icant (MS) byte
01 = middl e (M) byte
10 = l east significant (LS) byte
11 = u nused
Description
MSB p
0 = MSB first
1 = LSB first
Output
00000 = Output Channel 0
00001 = Output Channel 1
…
10110 = Output Channel 22
10111 = Output Channel 23
…
11111 = unused
00 = m ost significant (MS) byte
01 = m iddle (M) byte
10 = l east significant (LS) byte
11 = u nused
Interface Modes Registers—Lower Slot (A
TDM Slot 60 and TDM Slot 61 (SDATA_OUT1)
Name
TDM Slot 58 and TDM Slot 59 (SDATA_OUT1)
TDM Slot 62 and TDM Slot 63 (SDATA_OUT1)
erial Output Flexible TDM Interface Mode
osition
osition
channel
ition
Rev. C | Page 80 of 92
1
s Registers—Low
ddress 0xE1C0
Read/Write Word Length
16 bits (2 bytes)
16 bits (2 bytes)
16 bits (2 bytes)
to Address 0xE
er Slot
1
1
1DF, Bits[7:0])
Default
1
11111
11
Default
1
11111
11