MAXQ3183-KIT Maxim Integrated Products, MAXQ3183-KIT Datasheet - Page 25

• Manufacturer Part Number: MAXQ3183-KIT
• Description: KIT EV REFRNC DSIGN FOR MAXQ3183
• Manufacturer: Maxim Integrated Products
• Series: MAXQ®r

Specifications of MAXQ3183-KIT

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: No
• Utilized Ic / Part: MAXQ3183
• Primary Attributes: Polyphase AFE
• Secondary Attributes: SPI Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 90-M3183-KIT

The virtual registers contain calculated values derived
from one or more real registers. They are calculated at
the time they are requested, and thus can involve addi-
Figure 7. Flowchart for Reading from MAXQ3183
SPI TIMEOUT (360ms)
Low-Power, Multifunction, Polyphase AFE
______________________________________________________________________________________
N
N
N
N
Y
SEND COMMAND BYTE 1
SEND COMMAND BYTE 2
with Harmonics and Tamper Detect
DELAY > 400 SYSCLK
DELAY > 400 SYSCLK
DELAY > 400 SYSCLK
READ MAXQ3183
GET DATA BYTE
GET 0xC1?
GET 0xC2?
SEND 0x00
SEND 0x00
GET 0x4E?
GET 0x41?
DONE?
EXIT
tional time to return a value. Most virtual registers are 8
bytes in length and are delivered least significant byte
first.
Figure 8. Flowchart for Writing to MAXQ3183
SPI TIMEOUT (360ms)
N
N
N
N
N
Y
SEND COMMAND BYTE 1
SEND COMMAND BYTE 2
DELAY > 400 SYSCLK
DELAY > 400 SYSCLK
DELAY > 400 SYSCLK
WRITE MAXQ3183
SEND DATA BYTE
GET 0xC1?
GET 0xC2?
SEND 0x00
GET 0x41?
GET 0x4E?
GET 0x41?
DONE?
EXIT
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