78M6610+PSU/EK#1 Maxim Integrated, 78M6610+PSU/EK#1 Datasheet - Page 24

• Manufacturer Part Number: 78M6610+PSU/EK#1
• Description: Development Boards & Kits - Other Processors 78M6610 EVAL KIT
• Manufacturer: Maxim Integrated

Specifications of 78M6610+PSU/EK#1

• Rohs: yes
• Part # Aliases: 90-X6610#KK1

78M6610+PSU Data Sheet
3.3 Output Registers
The output registers provide access to the measurement results. Unless otherwise specified, these
registers are read-only. Divide the address by 3 for I
24
Address
(Hex)
0x00
0x03
0x12
0x15
0x18
0x1B
0x1E
0x21
0x24
0x27
0x2A
0x30
0x33
0x36
0x39
0x3C
0x3F
0x42
0x45
0x48
0x4B
0x4E
0x57
0x5A
0x5D
0x60
0x63
0x66
0xA8:C9
Variable
Name
Command
FW version
Temperature
VA
VAR
Vrms
Irms
Watt
PAverage
PF
Frequency
Alarms
Vfund
Ifund
Pfund
Qfund
VAfund
Vharm
Iharm
Pharm
Qharm
VAharm
ILow
IHigh
Ipeak
VLow
VHigh
Vpeak
–
Data
Type
B24
UINT24
S.16
SSI24
SSI24
USI24
USI24
SSI24
SSI24
SSI24
USI24
B24
USI24
USI24
SSI24
SSI24
SSI24
USI24
USI24
SSI24
SSI24
SSI24
USI24
USI24
USI24
USI24
USI24
USI24
UINT24
Table 5: Output Registers
Command Register (see Command Register Section)
Firmware release date in hex format (0x00YMDD)
Chip Temperature (-128°C to +128°C, binary point to left of bit 16)
Apparent Power (LSB weight determined by Pscale)
Reactive Power (LSB weight determined by Pscale)
RMS Voltage (LSB weight determined by Vscale)
RMS Current (LSB weight determined by Iscale)
Active Power (LSB weight determined by Pscale)
Active Power Averaged over 30s Window (LSB determined by
Pscale)
Power Factor (LSB weight determined by PFscale)
Line Frequency (LSB weight determined by Fscale)
Alarm Status Registers
RMS Voltage (Fundamental) (LSB weight determined by Vscale)
RMS Current (Fundamental) (LSB weight determined by Iscale)
Active Power (Fundamental) (LSB weight determined by Pscale)
Reactive Power (Fundamental) (LSB weight determined by
Pscale)
Apparent Power (Fundamental) (LSB weight determined by
Pscale)
RMS Voltage (Harmonic) (LSB weight determined by Vscale)
RMS Current (Harmonic) (LSB weight determined by Iscale)
Active Power (Harmonic) (LSB weight determined by Pscale)
Reactive Power (Harmonic) (LSB weight determined by Pscale)
Apparent Power (Harmonic) (LSB weight determined by Pscale)
Lowest RMS Current Recorded Since Reset (LSB determined by
Iscale)
Highest RMS Current Recorded Since Reset (LSB determined by
Iscale)
Highest Current in last accumulation Interval (LSB determined by
Iscale)
Lowest RMS Voltage Recorded Since Reset (LSB determined by
Vscale)
Highest RMS Voltage Recorded Since Reset (LSB weight
determined by Vscale)
Highest Voltage in last accumulation Interval (LSB weight
determined by Vscale)
Event Counters for Alarms
2
C or SPI access.
Description
Rev 1