MAX9880AEWM+T Maxim Integrated Products, MAX9880AEWM+T Datasheet - Page 39

• Manufacturer Part Number: MAX9880AEWM+T
• Description: CODECs Low-Power, High Perf ormance Dual I2S Ste
• Manufacturer: Maxim Integrated Products

Specifications of MAX9880AEWM+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4. Digital Audio Interface Voice Slave Mode
Table 8. Digital Mixers
Note: Register addresses listed are for I
accessible through SPI.
DIGITAL MIXERS
DAC-L/R Mixer
MIXDAL/
MIXDAR
BITS
REGISTER
SDOUT
SDOUT
SDOUT
LRCLK
LRCLK
LRCLK
BCLK
BCLK
BCLK
SDIN
SDIN
SDIN
SDIN
SDIN
SDIN
20ns (min)
20ns (min)
20ns (min)
Digital Mixers (MIXDAL/MIXDAR). Selects and mixes the audio source(s) for the DACs according to the
information below.
______________________________________________________________________________________
VOICE (TDM/PCM) SLAVE MODES:
TDM = 1, BCI = 0, HIZOFF = 0, SLOTDLY = 0, SLOT = 00, DLY = 0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
TDM = 1, BCI = 1, HIZOFF = 0, SLOTDLY = 0, SLOT = 00, DLY = 0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
TDM = 1, BCI = 0, HIZOFF = 1, SLOTDLY = 0, SLOT = 00, DLY = 0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
L15 L14 L13 L12 L11 L10 L9 L8 L7 L6 L5 L4 L3 L2 L1 L0
20ns
20ns
20ns
40ns (max)
0ns (min)
40ns (max)
0ns (min)
40ns (max)
0ns (min)
B7
0ns (min)
0ns (min)
0ns (min)
MIXDAL/MIXDAR
2
C. To get the SPI address, add 0x200 with the following exception: Register 0xFF is not
1xxx
x1xx
xx1x
xxx1
B6
30ns (min)
30ns (min)
30ns (min)
MIXDAL
75ns (min)
75ns (min)
75ns (min)
Low-Power, High-Performance
Dual I
B5
7ns (typ)
7ns (typ)
R15
R15
R15
R15
R15
R15
30ns (min)
30ns (min)
30ns (min)
1/f
1/f
1/f
R14
R14
R14
R14
R14
R14
S
S
S
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
R13 R12 R11 R10 R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
B4
FUNCTION
2
S Stereo Audio Codec
DAI1 left-channel data
DAI1 right-channel data
DAI2 left-channel data
DAI2 right-channel data
B3
B2
MIXDAR
0ns (min)
0ns (min)
0ns (min)
SOURCE
B1
0ns (min)
0ns (min)
0ns (min)
B0
(SEE NOTE)
REGISTER
ADDRESS
0x10
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