wm8400 Wolfson Microelectronics plc, wm8400 Datasheet - Page 45

• Manufacturer Part Number: wm8400
• Description: Wolfson Audioplustm Hi-fi Audio Codec And Power Management Unit For Mobile Multimedia
• Manufacturer: Wolfson Microelectronics plc

w
Pre-Production
Table 9 ADC and DAC Sample Rates
11.2896 MHz
12.288 MHz
2.048 MHz
SYSCLK
12 MHz
000 = SYSCLK / 1
001 = SYSCLK / 1.5
010 = SYSCLK / 2
011 = SYSCLK / 3
100 = SYSCLK / 4
101 = SYSCLK / 5.5
110 = SYSCLK / 6
111 = Reserved
000 = SYSCLK / 1
001 = SYSCLK / 1.5
010 = SYSCLK / 2
011 = SYSCLK / 3
100 = SYSCLK / 4
101 = SYSCLK / 5.5
110 = SYSCLK / 6
111 = Reserved
000 = SYSCLK / 1
001 = SYSCLK / 1.5
010 = SYSCLK / 2
011 = SYSCLK / 3
100 = SYSCLK / 4
101 = SYSCLK / 5.5
110 = SYSCLK / 6
111 = Reserved
000 = SYSCLK / 1
001 = SYSCLK / 1.5
010 = SYSCLK / 2
011 = SYSCLK / 3
100 = SYSCLK / 4
101 = SYSCLK / 5.5
110 = SYSCLK / 6
111 = Reserved
ADC / DAC SAMPLE
RATE DIVIDER
CLOCKING MODE
Normal Mode
Normal Mode
Normal Mode
USB Mode
(256 * Fs)
(256 * Fs)
(272 * Fs)
(256 * Fs)
PP, April 2009, Rev 3.0
48 kHz
32 kHz
24 kHz
16 kHz
12 kHz
Not used
8 kHz
Reserved
44.1 kHz
Not used
22.05 kHz
Not used
11.025 kHz
8.018 kHz
Not used
Reserved
44.118 kHz
Not used
22.059 kHz
Not used
11.029 kHz
8.021 kHz
Not used
Reserved
8 kHz
Not used
Not used
Not used
Not used
Not used
Not used
Reserved
SAMPLE RATE
ADC / DAC
WM8400
45