ZHCSG68F MARCH 2017 – JANUARY 2019 TPSM846C23
PRODUCTION DATA.
The TON_RISE command sets the time in milliseconds, from when the reference starts to rise until the voltage has entered the regulation band. The contents of this register can be stored to nonvolatile memory using the STORE_DEFAULT_ALL command.
For loop slave device, this command cannot be accessed. Any writes to this command will be ignored. An attempt to read or write this command will result in a NACK’d command, the reporting of an IVC fault, and triggering of SMB_ALERT.
Programming a value of 0 instructs the unit to bring its output voltage to the programmed regulation value as quickly as possible. For the device, this results in an effective TON_RISE time of 1ms (fastest time supported).
The TON_RISE command is formatted as a linear mode two’s complement binary integer.
| COMMAND | TON_RISE | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Format | Linear, two's complement binary | |||||||||||||||
| Bit Position | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| Access | r | r | r | r | r | r | r | r | r | r/wE | r/wE | r/wE | r/wE | r/wE | r/wE | r/wE |
| Function | Exponent | Mantissa | ||||||||||||||
| Default Value | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |