LV8044LP(2007) 查看數據表（PDF） - SANYO -> Panasonic

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LV8044LP
(Rev.:2007)

For Digital Still Camera 6-channel Motor Driver IC

SANYO -> Panasonic 

LV8044LP

Serial Logic Table (2)

Input

Setting mode

Description Remarks

Set channel

Serial data reflection

PI

timing

D0 D1 D2 D3 D4 D5 D6 D7

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

STEP1 STEP2 STB

00 * * *

2 phase

10 * * *

3/4ch

1-2 phase (full torque)

excitation

{

01 * * *

mode selection

1-2 phase

11 * * *

4W1-2 phase

* *00*

100% (0.2V)

010* *10*

* *01*

3/4ch

current reference

voltage selection

67% (0.134V)

50% (0.1V)

{{

* *11*

33% (0.066V)

{

* * * *0

3/4ch

PWM

* * * * 1 Channels 3 and 4

saturation/microstep

Microstep

selection

00 * * *

OFF

{

10 * * *

3ch energization

OUT3A → OUT3B

direction

{

0 1 * * * (Saturated mode)

OUT3B → OUT3A

11 * * *

Brake

* *00*

OFF

* *10*

4ch energization

OUT4A → OUT4B

{

direction

{

* * 0 1 * (Saturated mode)

OUT4B → OUT4A

* *11*

Brake

* * * *0

* * * *1

3/4ch PWM DECAY

(Saturated mode)

Brake

Standby mode

{{

110

0 * * * * 3/4ch energization

CW (Forward)

direction

{

1 * * * * (Microstep mode)

CCW (Reverse)

*0* * *

3/4ch step hold

Cancel

* 1 * * * (Microstep mode)

Hold

{{

* * 0 * * 3/4ch counter reset

Reset

{

* * 1 * * (Microstep mode)

Cancel

* * *0*

* * *1*

3/4ch output enable

(Microstep mode)

Output OFF

Output ON

* * * *0

* * * *1

(Dummy data)

No.A0438-9/25

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