CDB5464U Cirrus Logic Inc, CDB5464U Datasheet - Page 34

• Manufacturer Part Number: CDB5464U
• Description: BOARD EVAL FOR CS5464 ADC
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5464U

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5464
• Primary Attributes: Watt-Hour Meter
• Secondary Attributes: Graphical User Interface, SPI™ & USB 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: CS5464
• 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: 598-1554; CDB-5464U

8.3.5 Mode Control (Modes)
34
Ichan
VFIX
IvsE
E1MODE[1:0]
Ihold
E2MODE[1:0]
VHPF2:IHPF2 High-pass Filter Enable for Energy Channel 2
VHPF1:IHPF1 High-pass Filter Enable for Energy Channel1
E3MODE[1:0]
IHPF2
Default = 0
Ichan
IvsE
23
15
7
E1MODE1
VHPF1
VFIX
22
14
0 = Pulse registers driven by energy channel 1.
1 = Pulse registers driven by energy channel 2.
0 = Use voltage input.
1 = Use Internal RMS voltage reference, VF
0 = Use P1
1 = Use I1
0 = Channel selected automatically by magnitude compare.
1 = Channel selected by application (host).
00 = No Filter
01 = HPF on Current, PMF on Voltage
10 = HPF on Voltage, PMF on Current
11 = HPF on both Voltage and Current
00 = No Filter
01 = HPF on Current, PMF on Voltage
10 = HPF on Voltage, PMF on Current
11 = HPF on both Voltage and Current
00 = Reactive Energy (default)
10 = Voltage Sign
Chooses an energy channel to drive the E
Use internal RMS voltage reference instead of voltage input for average active power.
Use I
E1, E2, and E3 alternate Output Mode (when enabled by E2MODE)
00 = E1, E2 = P1
01 = E1, E2 = S1 , S2
10 = E1, E2 = Q 1
11 = E1, E2 = Q1
Suspends automatic channel selection.
E2 Output Mode
00 = Energy Sign
01 = Apparent Energy
10 = Channel In Use
11 = Enable E1MODE
E3 Output Mode (with E1MODE disabled)
01 = Power Fail Monitor
11 = Apparent Energy
6
RMS
results instead of P
RMS
E1MODE0
AVG
–
IHPF1
Address: 16
21
13
5
-
and I2
and P2
AVG
AVG
WB
, Q2
, P2
RMS
, Q 2
AVG
WB
AVG
AVG
instead of P1
Ihold
instead of I1
20
12
4
-
-
AVG
for energy channel selection
E3MODE1
AVG
RMS
PULSE
19
11
3
-
-
and P2
RMS .
and I2
, S
RMS .
AVG .
PULSE
E2MODE1
E3MODE0
, and Q
18
10
2
-
PULSE
E2MODE0
POS
registers.
17
9
1
-
CS5464
VHPF2
DS682F1
AFC
16
8
0
-