CDB5463U Cirrus Logic Inc, CDB5463U Datasheet - Page 35

• Manufacturer Part Number: CDB5463U
• Description: BOARD EVAL & SOFTWARE CS5463 ADC
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5463U

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5463
• Primary Attributes: 1-Phase, Energy-to-Frequency Output
• Secondary Attributes: GUI, USB, SPI Interfaces
• Product: Data Conversion Development Tools
• Maximum Clock Frequency: 4 MHz
• Interface Type: USB
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• For Use With/related Products: CS5463
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1553

6.2 Page 1 Registers
6.2.1 Energy Pulse Output Width ( PulseWidth )
6.2.2 No Load Threshold ( Load
6.2.3 Temperature Gain Register ( T
6.2.4 Temperature Offset Register ( T
DS678F2
MSB
MSB
MSB
MSB
-(2
-(2
2
0
6
0
Address: 2
Default = 0x2F03C3 = 23.5073471
Sets the temperature channel gain. Temperature gain (T
to another. The Celsius scale (
is represented in unsigned notation, with the binary point to the right of bit 7th MSB. See Section 5.8
Temperature Sensor
Address: 3
0
Default = 0xF3D35A = -0.0951126
Temperature offset (T
are represented in two's complement notation and in the range of -1.0 ≤ T
right of the MSB.
Address: 0
Default = 1
PulseWidth sets the duration of energy pulses (t
divided by the output word rate (OWR). PulseWidth is an integer in the range of 1 to 8388607.
Address: 1
Default = 0
Load
the active energy pulse output will be disabled. Load
-1.0 ≤ Load
)
)
2
Min
2
2
2
22
-1
-1
5
is used to set the no load threshold. When the magnitude of the P
Min
2
2
2
2
21
-2
-2
4
< 1.0, with the binary point to the right of the MSB. Negative values are not used.
2
2
2
2
20
-3
-3
3
on page 19.
off
) is used to remove the temperature channel’s offset at the zero-degree reading. Values
2
2
2
2
19
-4
-4
2
o
C) is the default. Values will be within in the range of 0 ≤ T
2
Min
2
2
2
18
-5
-5
1
)
Gain
Off
2
2
2
2
17
-6
-6
0
)
)
2
PW
2
2
2
16
-7
-1
-7
). The actual pulse duration is the contents of PulseWidth
Min
.....
.....
.....
.....
is a two's complement value in the range of
Gain
) is utilized to convert from one temperature scale
2
2
2
2
-17
-11
-17
6
2
2
2
2
-18
-12
-18
5
off
Active
2
2
2
< 1.0, with the binary point to the
2
-19
-13
-19
4
register is less than Load
2
2
2
2
-20
-14
-20
3
Gain
2
2
2
2
-21
-15
-21
2
< 128. The value
CS5463
2
2
2
2
-22
-16
-22
1
On-chip
LSB
LSB
LSB
LSB
2
2
2
Min
2
-23
-17
-23
0
35
,