Figure 6.17-18 Fifo Contents For Various 4-Channel Audio Modes - Nuvoton ISD94124BYI Technical Reference Manual

Mono 16-bit data mode
15
Stereo 16-bit data mode, ORDER (I2S_CTL0[7]) = 0
15
15
Stereo 16-bit data mode, ORDER (I2S_CTL0[7]) = 1
15
15
Mono 24-bit data mode, ORDER (I2S_CTL0[7]) = 0
Redundant bits
Mono 24-bit data mode, ORDER (I2S_CTL0[7]) = 1
23
Stereo 24-bit data mode, ORDER (I2S_CTL0[7]) = 0
Redundant bits
Redundant bits
Redundant bits
Redundant bits
Stereo 24-bit data mode, ORDER (I2S_CTL0[7]) = 1
23
23
23
23
Mono 32-bit data mode
31
Stereo 32-bit data mode
31
31
31
31

Figure 6.17-18 FIFO Contents for Various 4-channel Audio Modes

Sep 9, 2019
ISD94100 Series Technical Reference Manual
N+1
0 15
CH0
0 15
CH2
0 15
CH1
0 15
CH3
0 15
23
N
23
23
23
23
CH0
CH1
CH2
CH3
N
CH0
CH1
CH2
CH3
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N
CH1
CH3
CH0
CH2
N
Redundant bits
0
CH0
CH1
CH2
CH3
Redundant bits
0
Redundant bits
0
Redundant bits
0
Redundant bits
0
0
0
0
0
0
0
N
0
N+1
0
N+2
0
N+3
0
N
N+1
N+2
N+3
0
N
0
N+1
0
N+2
0
N+3
0
Rev1.09