Datasheet

PCM5141, PCM5142
www.ti.com SLAS759A –AUGUST 2012–REVISED SEPTEMBER 2012
Table 14. Recommended Clock Divider Settings for SCK as Master Clock
f
S
(kHz) RSCK SCK (MHz) DSP f
S
NMAC DSP CLK MOD f
S
MOD f (kHz) NDAC DOSR NCP CP f (kHz)
(MHz)
8 256 2.048 256 1 2.048 256 2048 1 16 2 1024
8 384 3.072 384 1 3.072 384 3072 1 24 2 1536
8 512 4.096 512 1 4.096 512 4096 1 32 2 2048
8 768 6.144 768 1 6.144 768 6144 1 48 4 1536
8 1024 8.192 1024 1 8.192 512 4096 2 32 2 2048
8 1152 9.216 1152 1 9.216 576 4608 2 36 4 1152
8 1536 12.288 1536 1 12.288 768 6144 2 48 4 1536
8 2048 16.384 2048 1 16.384 512 4096 4 32 2 2048
8 3072 24.576 3072 1 24.576 768 6144 4 48 4 1536
11.025 256 2.8224 256 1 2.822 256 2822.4 1 16 2 1411.2
11.025 384 4.2336 384 1 4.234 384 4233.6 1 24 4 1058.4
11.025 1152 12.7008 1152 1 12.701 384 4233.6 3 24 4 1058.4
11.025 1536 16.9344 1536 1 16.934 512 5644.8 3 32 4 1411.2
11.025 2048 22.5792 2048 1 22.579 512 5644.8 4 32 4 1411.2
11.025 3072 33.8688 3072 1 33.869 512 5644.8 6 32 4 1411.2
16 256 4.096 256 1 4.096 256 4096 1 16 2 2048
16 384 6.144 384 1 6.144 384 6144 1 24 4 1536
16 512 8.192 512 1 8.192 256 4096 2 16 2 2048
16 768 12.288 768 1 12.288 384 6144 2 24 4 1536
16 1152 18.432 1152 1 18.432 288 4608 4 18 4 1152
16 1536 24.576 1536 1 24.576 384 6144 4 24 4 1536
16 2048 32.768 2048 1 32.768 256 4096 8 16 2 2048
16 3072 49.152 3072 1 49.152 384 6144 8 24 4 1536
22.05 256 5.6448 256 1 5.645 256 5644.8 1 16 4 1411.2
22.05 384 8.4672 384 1 8.467 192 4233.6 2 12 4 1058.4
22.05 512 11.2896 512 1 11.29 256 5644.8 2 16 4 1411.2
22.05 768 16.9344 768 1 16.934 256 5644.8 3 16 4 1411.2
22.05 1024 22.5792 1024 1 22.579 256 5644.8 4 16 4 1411.2
22.05 1152 25.4016 1152 1 25.402 192 4233.6 6 12 4 1058.4
22.05 1536 33.8688 1536 1 33.869 256 5644.8 6 16 4 1411.2
22.05 2048 45.1584 2048 1 45.158 256 5644.8 8 16 4 1411.2
32 256 8.192 256 1 8.192 128 4096 2 8 2 2048
32 384 12.288 384 1 12.288 128 4096 3 8 2 2048
32 512 16.384 512 1 16.384 128 4096 4 8 2 2048
32 768 24.576 768 1 24.576 128 4096 6 8 2 2048
32 1024 32.768 1024 1 32.768 128 4096 8 8 2 2048
32 1152 36.864 1152 1 36.864 128 4096 9 8 4 1024
32 1536 49.152 1536 1 49.152 128 4096 12 8 4 1024
44.1 256 11.2896 256 1 11.29 128 5644.8 2 8 4 1411.2
44.1 384 16.9344 384 1 16.934 128 5644.8 3 8 4 1411.2
44.1 512 22.5792 512 1 22.579 128 5644.8 4 8 4 1411.2
44.1 768 33.8688 768 1 33.869 128 5644.8 6 8 4 1411.2
44.1 1024 45.1584 1024 1 45.158 128 5644.8 8 8 4 1411.2
48 256 12.288 256 1 12.288 128 6144 2 8 4 1536
48 384 18.432 384 1 18.432 128 6144 3 8 4 1536
48 512 24.576 512 1 24.576 128 6144 4 8 4 1536
48 768 36.864 768 1 36.864 128 6144 6 8 4 1536
48 1024 49.152 1024 1 49.152 128 6144 8 8 4 1536
96 192 18.432 192 1 18.432 48 4608 4 3 6 768
96 256 24.576 256 1 24.576 64 6144 4 4 4 1536
96 384 36.864 384 1 36.864 64 6144 6 4 4 1536
96 512 49.152 512 1 49.152 64 6144 8 4 4 1536
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