cs5461 Cirrus Logic, Inc., cs5461 Datasheet - Page 3

• Manufacturer Part Number: cs5461
• Description: Single-phase, Bidirectional Power/energy Ic
• Manufacturer: Cirrus Logic, Inc.

DS546F2
6. SERIAL PORT OVERVIEW .................................................................................................... 29
7. REGISTER DESCRIPTION .................................................................................................... 34
8. BASIC APPLICATION CIRCUITS .......................................................................................... 41
9. PACKAGE DIMENSIONS ...................................................................................................... 44
10. REVISIONS .......................................................................................................................... 45
5.6 Auto-Boot Mode Using EEPROM .................................................................................... 27
6.1 Commands ...................................................................................................................... 29
6.2 Serial Port Interface ......................................................................................................... 32
6.3 Serial Read and Write ..................................................................................................... 32
6.4 System Initialization ......................................................................................................... 32
6.5 Serial Port Initialization .................................................................................................... 32
6.6 CS5461 Power States ..................................................................................................... 33
7.1 Configuration Register ...................................................................................................... 34
7.2 DC Current Offset Register and DC Voltage Offset Register ........................................... 35
7.3 AC/DC Current Gain Register and AC/DC Voltage Gain Register ................................... 35
7.4 Cycle Count Register........................................................................................................ 35
7.5 PulseRateE Register ........................................................................................................ 36
7.6 I, V, P, & PAvg: Instantaneous Current, Voltage, Power, and Average Power (Signed)
7.7 IRMS, VRMS Unsigned Output Register .......................................................................... 36
7.8 Timebase Calibration Register ......................................................................................... 36
7.9 Power Offset Register ...................................................................................................... 37
7.10 Status Register and Mask Register ................................................................................ 37
7.11 AC Current Offset Register and AC Voltage Offset Register ......................................... 38
7.12 PulseRateF Register ...................................................................................................... 39
7.13 Temperature Sensor Output Register ............................................................................ 39
7.14 Pulsewidth ...................................................................................................................... 39
7.15 VSAGLevel: Voltage Sag-Detect Threshold Level ........................................................ 39
7.16 VSAGDuration: Voltage Sag-Detect Duration Level...................................................... 40
7.17 Control Register.............................................................................................................. 40
5.6.1 Auto-Boot Configuration ...................................................................................... 27
5.6.2 Auto-Boot Data for EEPROM .............................................................................. 28
5.6.3 Which EEPROMs Can Be Used? ....................................................................... 28
Output Register............................................................................................................. 36
CS5461
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