ZHCSIO9A August 2018 – June 2021 TPSM831D31
PRODUCTION DATA
The READ_TEMPERATURE_1 command returns the temperature in degree Celsius. The two data bytes are formatted in the Linear Data format. The refresh rate is 1200 μs.
READ_TEMPERATURE_1 is a linear format command.
READ_TEMPERATURE_1 is a paged register. In order to access OPERATION command for channel A, READ_TEMPERATURE_1 must be set to 00h. In order to access READ_TEMPERATURE_1 register for channel B, PAGE must be set to 01h. For simultaneous access of channels A and B, the PAGE command must be set to FFh.
The READ_TEMPERATURE_1 command must be accessed through Read Word transactions.
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| R | R | R | R | R | R | R | R |
| READ_TEMP_EXP | READ_TEMP_MAN | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| R | R | R | R | R | R | R | R |
| READ_TEMP_MAN | |||||||
| LEGEND: R/W = Read/Write; R = Read only |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 15:11 | READ_TEMP_EXP | R | Current Status | Linear two's complement format exponent. |
| 10:0 | READ_TEMP_MAN | R | Current Status | Linear two's complement format mantissa. |
Attempts to write to this command results in invalid transactions. The device ignores the invalid data, sets the appropriate flags in STATUS_CML and STATUS_WORD, and asserts the PMB_ALERT signal to notify the system host of an invalid transaction