SBAS813 June 2018 ADS8688AT
PRODUCTION DATA.
This register allows the device mode of operation to be read. On execution of this command, the device outputs the command word executed in the previous data frame. The output of the command register appears on SDO from the 16th falling edge onwards in an MSB-first format. All information regarding the command register is contained in the first eight bits and the last eight bits are 0 (see Table 7), thus the command read-back operation can be stopped after the 24th SCLK cycle.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
COMMAND_WORD[15:8] | |||||||
R-0h |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7-0 | COMMAND_WORD[15:8] | R | 0h | Command executed in previous data frame. |