MAXQ3183-KIT Maxim Integrated Products, MAXQ3183-KIT Datasheet - Page 85

• 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

This register is a mirror of a CPU register in the MAXQ3183. This register should not be modified by supervisory
code. This register specifies the time, in CPU clocks, that the ADC must wait after switching analog mux inputs
before beginning its conversion. This register defaults to 0x2F (47 decimal), which specifies a 48 CPU clock-cycle
delay from analog mux switching to the start of conversion.
This register is a mirror of a CPU register in the MAXQ3183. This register configures the SPI port of the MAXQ3183.
Bit:
Name:
Reset:
Bit:
Name:
Reset:
Bit:
Name:
Reset:
BIT
5:3
7
6
2
1
0
CKPHA
CKPOL
NAME
ESPII
CHR
SAS
Low-Power, Multifunction, Polyphase AFE
—
ESPII
______________________________________________________________________________________
15
—
—
7
1
7
Enable SPI Interrupt. If set, arrival of a character on the SPI bus causes a CPU interrupt.
SPI Slave Select Polarity. If clear, SSEL is assumed to be active low; if set, SSEL is assumed to be
active high.
Reserved.
SPI Character Length. If clear, characters on the SPI bus are assumed to be 8 bits; if set, characters on
the SPI bus are assumed to be 16 bits.
SPI Clock Phase. If clear, data is sampled on the leading edge of the clock (low-to-high if the clock is
active high, and high-to-low if the clock is active low). If set, data is sampled on the trailing edge of the
clock (high-to-low if the clock is active high, and low-to-high if the clock is active low).
SPI Clock Polarity. If clear, the clock is assumed to be active high; if set, the clock is assumed to be
active low.
with Harmonics and Tamper Detect
SAS
14
—
6
6
0
13
—
—
5
5
0
ADC Settling Time High Byte
ADC Settling Time Low Byte
12
—
—
4
4
0
FUNCTION
ADC Settling Time (R_ADCACQ) (0x050)
0x2F
SPI Configuration (R_SPICF) (0x052)
11
—
—
3
3
0
CHR
10
—
2
2
0
CKPHA
—
9
1
1
0
CKPOL
—
8
0
0
0
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