SLAS748G March 2011 – January 2024 DAC3482
PRODUCTION DATA
Register Name | Address | Bit | Name | Function | Default Value |
---|---|---|---|---|---|
config2 | 0x02 | 15 | 16bit_in | When set, the input interface is set to word-wide mode. When cleared, the input interface is set to byte-wide mode. | 0 |
14 | dacclkgone_ena | When set, the DACCLK-gone signal from the clock monitor circuit can be used to shut off the DAC outputs. The corresponding alarms, alarm_dacclk_gone and alarm_output_gone, must not be masked (Config7, bit <10> and bit <8> must set to 0b). | 1 | ||
13 | dataclkgone_ena | When set, the DATACLK-gone signal from the clock monitor circuit can be used to shut off the DAC outputs. The corresponding alarms, alarm_dataclk_gone and alarm_output_gone, must not be masked (Config7, bit <9> and bit <8> must set to 0b). | 1 | ||
12 | collisiongone_ena | When set, the FIFO collision alarms can be used to shut off the DAC outputs. The corresponding alarms, alarm_fifo_collision and alarm_output_gone, must not be masked (for example, Config7, bit <13> and bit <8> must set to 0b). | 1 | ||
11 | Reserved | Reserved for factory use. | 0 | ||
10 | Reserved | Reserved for factory use. | 0 | ||
9 | Reserved | Reserved for factory use. | 0 | ||
8 | Reserved | Reserved for factory use. | 0 | ||
7 | sif4_ena | When set, the serial interface (SIF) is a 4 bit interface, otherwise it is a 3-bit interface. | 0 | ||
6 | mixer_ena | When set, the mixer block is enabled. | 0 | ||
5 | mixer_gain | When set, a 6dB gain is added to the mixer output. | 0 | ||
4 | nco_ena | When set, the NCO is enabled. This is not required for coarse mixing. | 0 | ||
3 | revbus | When set, the input bits for the data bus are reversed. MSB becomes LSB. | 0 | ||
2 | Reserved | Reserved for factory use. | 0 | ||
1 | twos | When set, the input data format is expected to be 2s-complement. When cleared, the input is expected to be offset-binary. | 0 | ||
0 | Reserved | Reserved for factory use. | 0 |