SLAS959D August 2013 – February 2018 DAC3151 , DAC3161 , DAC3171
PRODUCTION DATA.
Register Name | Addr (Hex) | Bit | Name | Function | Default Value |
---|---|---|---|---|---|
config6 No RESET Value |
0x06 | 15:8 | tempdata | This the output from the chip temperature sensor. NOTE: when reading these bits the SIF interface must be exteremly slow, 1MHz range. |
0x00 |
7:2 | fuse_cntl | These are the values of the blown fuses and are used to determine the available functionality in the chip. These bits are READ_ONLY, and allow the user to check what features have been disabled in the device. bit5 = 1: Forces Full Word interface bit4 = 0: reserved bit3 = 0: reserved bit2 = 1: Forces Single DAC mode. Note: This does not force the channel B in sleep mode. In order to do so, user needs to program the sleepb SPI bit (config10, bit 5) to 1. bit1:0 : Forces a different bits size: 00: 14 bit 01: 12 bit 10: 10 bit 11: 10 bit |
0x10 for DAC3171; 0x94 for DAC3161; 0x98 for DAC3151; FUSE controlled |
||
1 | reserved | reserved | 0 | ||
0 | reserved | reserved | 0 |