cs5460 Cirrus Logic, Inc., cs5460 Datasheet - Page 25

• Manufacturer Part Number: cs5460
• Description: Single Phase Bi-directional Power/energy Ic
• Manufacturer: Cirrus Logic, Inc.

DS279PP5
EOR
VROR
IROR
PWOR
VOR
IOR
MATH
EDIR
EOUT
DRDY
output word.
output word.
output word.
the output word.
output word.
pulse train will be generated on the EOUT pin (if enabled). This bit is cleared automatically when
the energy rate drops below the level that produces a 4 KHz EOUT pin rate. The bit can also
be cleared by writing to the status register. This status bit is set with a maximum frequency of
4 KHz (when MCLK/K is 4.096 MHz).
Energy Out of Range. Set when the calibrated energy value is too large or too small to fit in the
RMS Voltage Out of Range. Set when the calibrated RMS voltage value is too large to fit in the
RMS Current Out of Range. Set when the calibrated RMS current value is too large to fit in the
Power Calculation Out of Range.
Voltage Out of Range. Set when the calibrated voltage value is too large or too small to fit in
Current Out of Range. Set when the calibrated current value is too large or too small to fit in the
General computation error (e.g., divide by 0)
Set when sum of energy is less than zero. Set or cleared at the same time as EOUT.
Indicates that the energy limit has been reached for the energy to frequency conversion, and a
Data Ready. Set at the end of a calibration or conversion cycle.
CS5460
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