AD9213 datasheet(95/110 Pages) AD

95 / 110 page

Data Sheet

AD9213

Rev. A | Page 95 of 110

Address

Bits

Bit Name

Settings

Description

Default

Access

0x4 Reserved.

0x5 SYSREF_x.

0x6 Reserved.

0x7 Reserved.

0x8 NCO channel selection, Bit 0.

0x9 NCO channel selection, Bit 1.

0xA NCO channel selection, Bit 2.

0xB NCO channel selection, Bit 3.

[3:0]

DFORMAT_CTRL_BIT_

0_SEL

Control Bit 0 Mux Selection.

0x0

R/W

0x0 Overrange bit.

0x1 Tie low (1'b0).

0x2 SMON bit.

0x3 FD bit.

0x4 Reserved.

0x5 SYSREF_x.

0x6 Reserved.

0x7 Reserved.

0x8 NCO channel selection, Bit 0.

0x9 NCO channel selection, Bit 1.

0xA NCO channel selection, Bit 2.

0xB NCO channel selection, Bit 3.

0x621

CTRL_2_SEL

[7:4]

Reserved

Reserved.

0x0

[3:0]

DFORMAT_CTRL_BIT_

2_SEL

Control Bit 2 Mux Selection.

0x0

R/W

0x0 Overrange bit.

0x1 Tie low (1'b0).

0x2 SMON bit.

0x3 FD bit.

0x4 Reserved.

0x5 SYSREF_x.

0x6 Reserved.

0x7 Reserved.

0x8 NCO channel selection, Bit 0.

0x9 NCO channel selection, Bit 1.

0xA NCO channel selection, Bit 2.

0xB NCO channel selection, Bit 3.

0x622

OUT_FORMAT_SEL

[7:3]

Reserved

Reserved.

0x0

DFORMAT_INV

Output Data Inversion Enable. Digital ADC

sample invert.

0x0

R/W

0 ADC sample data is NOT inverted

1 ADC sample data is inverted

[1:0]

DFORMAT_SEL

Output Data Format Selection. Digital ADC

data format select (DFS)

0x0

R/W

00 Twos complement (default).

01 Offset binary.

10 Gray code.

11 Reserved.

0x623

OVR_STATUS

[7:2]

Reserved

Reserved.

0x0

[1:0]

DFORMAT_OVR_STATUS

Output Overrange Status Indicator.

Converter overrange indication sticky bits

(active high). One bit for each virtual

converter. This bit is set to 1 if converter is

driven beyond the specified input range

and is sticky (remains set) until explicitly

cleared by writing 1 to the corresponding

DFORMAT_OVR_CLEAR[1:0] bit. The

corresponding DFORMAT_OVR_CLEAR[1:0]

bit must be cleared for further overflows to

be reported

Bit 0: overrange sticky bit for Converter 0.

Bit 1: overrange sticky bit for Converter 1.

0x0

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