LV8044LP(2007) Просмотр технического описания (PDF) - SANYO -> Panasonic

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производитель

LV8044LP
(Rev.:2007)

For Digital Still Camera 6-channel Motor Driver IC

SANYO -> Panasonic 

LV8044LP

Serial Logic Table (4)

Input

Setting mode

D0 D1 D2 D3 D4 D5 D6 D7

0* * * *

Photo-sensor drive 1

1* * * *

*0* * *

Photo-sensor drive 2

*1* * *

* * 0 * * Photo-sensor drive 3

011

(When PI3 output

* *1* *

selected)

* * *0*

* * *1*

(Dummy data)

* * * *0

* * * *1

0* * * *

1* * * *

(Dummy data)

PI3/MO select

*0* * *

*1* * *

MO output channel

selection

(When MO output

selected)

111* *0* *

* *1* *

MO output position

* * *00

* * * 1 0 Chopping frequency

* * *01

setting

* * *11

Description

OFF

ON

OFF

ON

OFF

ON

Remarks

Set channel

Serial data reflection

PI

timing

1ch 2ch 3ch 4ch 5ch 6ch

STEP1 STEP2 STB

{

{

PI3 Output

MO output

1/2ch

3/4ch

*3

Initial position

*4

1-2 phase

130KHz

65KHz

200KHz

100KHz

{

{

Notes

*1: This serial data is only accepted when the IN51/IN52 pulse inputs are in the Low/Low states, respectively. It is

ignored at all other times.

*2: This serial data is only accepted when the IN61/IN62 pulse inputs are in the Low/Low states, respectively. It is

ignored at all other times.

*3: When D4 = 1, MO is only output if microstep mode is selected for channels 3 and 4. In PWM mode, this output is held

fixed at the high level.

*4: The MO output can be specified to be the 1-2 phase position only in 4W1-2 phase excitation mode. In all other

excitation modes, the MO output position becomes the initial position regardless of the serial data values.

No.A0438-11/25

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