AS3668 datasheet(42/60 Pages) AMSCO

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AS3668

Data Sheet - D e t a i l e d D e s c r i p t i o n

Table 39. Pattern Multiple Pulse Register

0x19 Pattern Multiple Pulse Register

Bit

Bit Name

Default

Access

Bit Description

7:6

multiple_pulse

R/W

Defines the number of multiple pulses applied to all current sources at the

same time.

00: 1 pulse

01: 2 pulses

10: 3 pulses

11: 4 pulses

1:0

tp_led

R/W

These bits define the value of parameter tp_CURR. It defines the pause time

for multiple pulse mode in pattern generation mode.

00: 0ms

01: 150ms

10: 280ms

11: 540ms

Table 40. Pattern Frame Mask Register

0x1a Pattern Frame Mask Register

Bit

Bit Name

Default

Access

Bit Description

7:6

fmask_curr4

R/W

Defines the frames to be masked out in pattern generation mode for current

source CURR4.

00: No frame mask for CURR4

01: Mask 1 frame for CURR4

10: Mask 2 frames for CURR4

11: Mask 3 frames for CURR4

5:4

fmask_curr3

R/W

Defines the frames to be masked out in pattern generation mode for current

source CURR3.

00: No frame mask for CURR3

01: Mask 1 frame for CURR3

10: Mask 2 frames for CURR3

11: Mask 3 frames for CURR3

3:2

fmask_curr2

R/W

Defines the frames to be masked out in pattern generation mode for current

source CURR2.

00: No frame mask for CURR2

01: Mask 1 frame for CURR2

10: Mask 2 frames for CURR2

11: Mask 3 frames for CURR2

1:0

fmask_curr1

R/W

Defines the frames to be masked out in pattern generation mode for current

source CURR2.

00: No frame mask for CURR1

01: Mask 1 frame for CURR1

10: Mask 2 frames for CURR1

11: Mask 3 frames for CURR1

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