AD6676EBZ datasheet(77/90 Pages) AD

77 / 90 page

Data Sheet

AD6676

Rev. A | Page 77 of 90

DEC Low Threshold LSB Register

Address: 0x197, Reset: 0x00, Name: LOWTHRH_LSB

Table 79. Bit Descriptions for LOWTHRH_LSB

Bits

Bit Name

Settings

Description

Reset

Access

[7:0]

LOWTHRH_LSB

Low Threshold LSB.

0x00

Low Threshold MSB Register

Address: 0x198, Reset: 0x00, Name: LOWTHRH_MSB

Table 80. Bit Descriptions for LOWTHRH_MSB

Bits

Bit Name

Settings

Description

Reset

Access

[7:4]

RESERVED

0x0

[3:0]

LOWTHRH_MSB

Low Threshold MSB.

0x0

Dwell Time Mantissa Register

Address: 0x199, Reset: 0x00, Name: DWELL_TIME_MANTISSA

Table 81. Bit Descriptions for DWELL_TIME_MANTISSA

Bits

Bit Name

Settings

Description

Reset

Access

[7:0]

DWELL_TIME_MANTISSA

Dwell Time mantissa.

0x00

Dwell Time Exponent Register

Address: 0x19A, Reset: 0x00, Name: DWELL_TIME_EXP

Table 82. Bit Descriptions for DWELL_TIME_EXP

Bits

Bit Name

Settings

Description

Reset

Access

[7:4]

RESERVED

0x0

[3:0]

DWELL_TIME_EXP

Dwell Time Exponent.

0x0

AGC Flag 0 Select Register

Address: 0x19B, Reset: 0x00, Name: FLAG0_SEL

Table 83. Bit Descriptions for FLAG0_SEL

Bits

Bit Name

Description

Reset

Access

[7:3]

RESERVED

0x00

[2:0]

FLAG0_SEL

Select 1 of 4 flags to output on the AGC3 pin.

0x0

000 = ADC reset pulse.

100 = DEC peak above DEC Threshold 0.

101 = DEC peak above DEC Threshold 1.

110 = DEC peak below DEC low threshold for dwell time.

AD6676EBZ 데이터시트(PDF) 77 Page - Analog Devices

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