AD9923ABBCZ datasheet(52/88 Pages) AD

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AD9923A

Rev. 0 | Page 52 of 88

Table 39. VSUB0 to VSUB1 and SHUT0 to SHUT3 Register Parameters

Length

(Bits)

Range

Description

VSUB_CTRL

0 to 7

Selects which internal shutter signal is mapped to the VSUB pin.

0: SHUT0.

1: SHUT1.

2: SHUT2.

3: SHUT3.

4: use VSUB0_MUX output.

5: use VSUB1_MUX output.

6: invalid setting.

7: use SHUT1_SHUT2_MUX output.

MSHUT_CTRL

0 to 7

Selects which internal shutter signal is mapped to the MSHUT pin.

0: SHUT0.

1: SHUT1.

2: SHUT2.

3: SHUT3.

4: use VSUB0_MUX output.

5: use VSUB1_MUX output.

6: invalid setting.

7: use SHUT1_SHUT2_MUX output.

STROBE_CTRL

0 to 7

Selects which internal shutter signal is mapped to the STROBE pin.

0: SHUT0.

1: SHUT1.

2: SHUT2.

3: SHUT3.

4: use VSUB0_MUX output.

5: use VSUB1_MUX output.

6: invalid setting.

7: use SHUT1_SHUT2_MUX output.

TESTO_CTRL

0 to 7

Selects which internal shutter signal is mapped to the TEST0 signal.

0: SHUT0.

1: SHUT1.

2: SHUT2.

3: SHUT3.

4: use VSUB0_MUX output.

5: use VSUB1_MUX output.

6: invalid setting.

7: use SHUT1_SHUT2_MUX output.

VSUB0_MUX

High/low

0 = use VSUB0.

1= use SHUT0 ^ VSUB0.

VSUB1_MUX

High/low

0 = use VSUB1.

1= use SHUT0 ^ VSUB 1.

SHUT1_SHUT2_MUX

High/low

0 = use SHUT0 ^ SHUT1.

1 = use SHUT0 ^ SHUT2.

VSUB_MODE

High/low

VSUB mode. See Figure 67.

0 = Mode 0.

1 = Mode 1.

VSUB_KEEPON

High/low

VSUB keep-on mode. VSUB stays active after readout when set high.

VSUB_ON

0 to 4095 line location

VSUB on position. Can turn on at any line in the field.

VSUBPOL

High/low

VSUB start polarity. When VSUB is triggered on.

SHUT_ON

On/off

SHUT manual control.

0 = SHUT off.

1 = SHUT on.

AD9923ABBCZ Datasheet(PDF) 52 Page - Analog Devices

AD9923ABBCZ Datasheet(HTML) 52 Page - Analog Devices

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