9 m1x22_sample_rate_selection, M1x22_sample_rate_selection – Maxim Integrated 73M1822/73M1922 Control Module User Manual
Page 66
73M1822/73M1922 Control Module User Guide
UG_1x22_053
66
Rev. 1.0
7.9 M1X22_SAMPLE_RATE_SELECTION
Description
This is the enumerated sample rate selection. It is used by the M1X22_SET_SAMPLING_FREQ IOCTL to
select the PCM sample rate.
Prototype
typedef enum
{
M1X22_XTAL_27000KHZ_FS_07200HZ = 1, /* Xtal = 27.000 Mhz FS = 7.2KHz */
M1X22_XTAL_27000KHZ_FS_08000HZ = 2, /* Xtal = 27.000 Mhz FS = 8.0KHz */
M1X22_XTAL_27000KHZ_FS_09600HZ = 3, /* Xtal = 27.000 Mhz FS = 9.6KHz */
M1X22_XTAL_27000KHZ_FS_12000HZ = 4, /* Xtal = 27.000 Mhz FS = 12.0KHz */
M1X22_XTAL_27000KHZ_FS_14400HZ = 5, /* Xtal = 27.000 Mhz FS = 14.4KHz */
M1X22_XTAL_27000KHZ_FS_16000HZ = 6, /* Xtal = 27.000 Mhz FS = 16.0KHz */
M1X22_XTAL_24576KHZ_FS_07200HZ = 7, /* Xtal = 24.576 Mhz FS = 7.2KHz */
M1X22_XTAL_24576KHZ_FS_08000HZ = 8, /* Xtal = 24.576 Mhz FS = 8.0KHz */
M1X22_XTAL_24576KHZ_FS_09600HZ = 9, /* Xtal = 24.576 Mhz FS = 9.6KHz */
M1X22_XTAL_24576KHZ_FS_12000HZ = 10, /* Xtal = 24.576 Mhz FS = 12.0KHz */
M1X22_XTAL_24576KHZ_FS_14400HZ = 11, /* Xtal = 24.576 Mhz FS = 14.4KHz */
M1X22_XTAL_24576KHZ_FS_16000HZ = 12, /* Xtal = 24.576 Mhz FS = 16.0KHz */
M1X22_XTAL_09216KHZ_FS_07200HZ = 13, /* Xtal = 9.216 Mhz FS = 7.2KHz */
M1X22_XTAL_09216KHZ_FS_08000HZ = 14, /* Xtal = 9.216 Mhz FS = 8.0KHz */
M1X22_XTAL_09216KHZ_FS_09600HZ = 15, /* Xtal = 9.216 Mhz FS = 9.6KHz */
M1X22_XTAL_09216KHZ_FS_12000HZ = 16, /* Xtal = 9.216 Mhz FS = 12.0KHz */
M1X22_XTAL_09216KHZ_FS_14400HZ = 17, /* Xtal = 9.216 Mhz FS = 14.4KHz */
M1X22_XTAL_09216KHZ_FS_16000HZ = 18, /* Xtal = 9.216 Mhz FS = 16.0KHz */
}
M1X22_MAFE_FREQUENCY;
Parameters
Name
Value
Description
M1X22_XTAL_27000KHZ_FS_07200HZ
1
Set sample rate at 27.0 MHz assuming a crystal
frequency of 7.2 kHz.
M1X22_XTAL_27000KHZ_FS_08000HZ
2
Set sample rate at 27.0 MHz assuming a crystal
frequency of 8.0 kHz.
M1X22_XTAL_27000KHZ_FS_09600HZ
3
Set sample rate at 27.0 MHz assuming a crystal
frequency of 9.6 kHz.
M1X22_XTAL_27000KHZ_FS_12000HZ
4
Set sample rate at 27.0 MHz assuming a crystal
frequency of 12.0 kHz.
M1X22_XTAL_27000KHZ_FS_14400HZ
5
Set sample rate at 27.0 MHz assuming a crystal
frequency of 14.4 kHz.
M1X22_XTAL_27000KHZ_FS_16000HZ
6
Set sample rate at 27.0 MHz assuming a crystal
frequency of 16.0 kHz.
M1X22_XTAL_24576KHZ_FS_07200HZ
7
Set sample rate at 24.576 MHz assuming a crystal
frequency of 7.2 kHz.
M1X22_XTAL_24576KHZ_FS_08000HZ
8
Set sample rate at 24.576 MHz assuming a crystal
frequency of 8.0 kHz.
M1X22_XTAL_24576KHZ_FS_09600HZ
9
Set sample rate at 24.576 MHz assuming a crystal
frequency of 9.6 kHz.
M1X22_XTAL_24576KHZ_FS_12000HZ
10
Set sample rate at 24.576 MHz assuming a crystal
frequency of 12.0 kHz.