LV8041FN Ver la hoja de datos (PDF) - SANYO -> Panasonic
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LV8041FN Datasheet PDF : 24 Pages
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LV8041FN
Serial Data Input Specifications
x Register (D1, D0): Data transfer target register selection
D1
D0
Mode
0
0
Monitor/channels 5 and 6 drive mode settings
0
1
STP1 settings
1
0
STP2 settings
1
1
PWM/STP3 settings
The D1 and D0 bits in the serial data select the register used to set the motor driver state as shown above.
x Monitor/channel 5 and 6 drive mode settings
Register No.
D0
D1
D2
D3
D4
Data
0
0
1 or 0
1 or 0
1 or 0
Symbol
RG_SELECT1
RG_SELECT2
MO_SELECT1
MO_SELECT2
MO12_MD
Functions
Register selection 1
Register selection 2
MO12 output selection 1
MO12 output selection 2
MO12 output mode setting
D5
1 or 0 MO34_MD
MO34 output mode setting
D6
1 or 0 MO56_MD
D7
1 or 0 PWM/MICRO
MO56 output mode setting
Channel 5 and 6 drive mode setting
x STP1 Settings
Register No.
Data
D0
1
D1
0
D2
1 or 0
D3
1 or 0
D4
1 or 0
D5
1 or 0
D6
1 or 0
D7
1 or 0
Symbol
RG_SELECT1
RG_SELECT2
F/R1
MS11
MS12
HOLD1
RESET1
OUT ENABLE1
Functions
Register selection 1
Register selection 2
Forward/reverse setting
Microstep selection 1
Microstep selection 2
Step/hold setting
Logic reset
Output enable
Channel
1ch, 2ch
(STP1)
x STP2 Settings
Register No.
Data
D0
0
D1
1
D2
1 or 0
D3
1 or 0
D4
1 or 0
D5
1 or 0
D6
1 or 0
D7
1 or 0
Symbol
RG_SELECT1
RG_SELECT2
F/R2
MS21
MS22
HOLD2
RESET2
OUT ENABLE2
Functions
Register selection 1
Register selection 2
Forward/reverse setting
Microstep selection 1
Microstep selection 2
Step/hold setting
Logic reset
Output enable
Channel
3ch, 4ch
(STP2)
x Channel 5 and 6 Driver Settings
Symbol
Register No.
Data
Channel 5 and 6 drive mode
setting register D7
“0”
“1”
D0
1
RG_SELECT1
D1
1
RG_SELECT2
D2
1 or 0 F/R5
F/R3
D3
1 or 0 DECAY5
HOLD3
D4
1 or 0 F/R6
RESET3
D5
1 or 0 DECAY6
OUT
ENABLE3
D6
1 or 0 VSEN1
D7
1 or 0 VSEN2
Functions
PWM mode
STP3 mode
Channel
Register selection 1
Register selection 2
Forward/reverse setting
Forward/reverse setting
Current attenuation mode
setting
Step/hold setting
Forward/reverse setting
Logic reset
Current attenuation mode
setting
Output enable
Current control reference voltage selection 1
Current control reference voltage selection 2
5ch
PWM
6ch
PWM
5ch/6ch
STP
5ch/6ch
STP
No.7944-8/24
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