AS3676 datasheet(29/92 Pages) AMSCO

29 / 92 page

www.austriamicrosystems.com/AS3676

1v1-4

28 - 91

AS3676

Datasheet - D e ta i l e d D e s c r i p t i o n

strobe_pin

0R/W

Select strobe input pin and current sink outputs (only if

strobe_ctrl=10 or 11)

CURR1 is strobe input; CURR30...CURR33

flash output; set gpi_curr1_en=1

CURR30 is strobe input; CURR1, CURR2,

CURR6 flash output; set gpi_curr30_en=1

Table 30. Curr3 strobe control

Addr: 11h

Curr3 strobe control

This register selects the modes of the current sinks30..33 current.

Bit

Bit Name

Default Access

Description

1:0

strobe_ctrl

00b

R/W

Strobe is triggered by

00b

off

01b

software trigger (setting this bit automatically

triggers strobe)

10b

CURR1 (or CURR30 see strobe_pin)

active high

11b

CURR1 (or CURR30 see strobe_pin)

active low

3:2

strobe_mode

00b

R/W

Selects strobe mode

00b

Mode1 (Tstrobe=Ts; strobe trigger signal



10µs)

01b

Mode 2 (Tstrobe=max Ts)

10b

Mode 3 (Tstrobe = strobe signal)

11b

not used

Table 29. Curr3 control2

Addr: 12h

Curr3 control2

This register selects the modes of the current sinks30..33 current.

Bit

Bit Name

Default Access

Description

AS3676 数据表(PDF) 29 Page - ams AG

AS3676 数据表(HTML) 29 Page - ams AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92

数据表下载