STM8/128-MCKIT STMicroelectronics, STM8/128-MCKIT Datasheet - Page 16

• Manufacturer Part Number: STM8/128-MCKIT
• Description: EVAL KIT MOTOR CONTROL STM8S
• Manufacturer: STMicroelectronics
• Series: STM8Sr

Specifications of STM8/128-MCKIT

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STM8S2xx
• Primary Attributes: Brushless DC (BLDC) & AC Induction (ACIM) Motors
• Secondary Attributes: Joystick & LCD User Interface
• Processor To Be Evaluated: STM8S
• Data Bus Width: 8 bit
• Operating Supply Voltage: 2.95 V to 5.5 V
• Silicon Manufacturer: ST Micro
• Silicon Core Number: STM8
• Features: Motor Control Applications, The Inverter Is Driven Using The Space Vector PWM Modulation Technique
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Other names: 497-10032

BLDC daughterboard MB843
4.3
16/22
Jumper configuration
Table 6
Table 6.
J1
J2,J3,J4
J5
J13
Jumper
describes the jumpers.
Set to default position of silk-
screen printing
Set to reverse position of
silk-screen printing
Set to default position of silk-
screen printing
Set to reverse position of
silk-screen printing
Not present
Set to default position of silk-
screen printing
Set to reverse position of
silk-screen printing
Set to default position of silk-
screen printing
Set to reverse position of
silk-screen printing
BLDC daughterboard MB843 jumper settings
Setting
Doc ID 15774 Rev 2
Bus voltage partitioning
Star point reconstruction starting from the motor phases
Three GPIOs perform the dynamic attenuation of the BEMF
signal this allows the sampling during off time, during on
time and the dynamic selection of the two methods.
Fixes the BEMF signals attenuation and frees the three
GPIOs
Removes the attenuation of the BEMF signals
Sets the sensorless configuration
Sets the Hall sensor configuration
With this setting the current reference or limitation is
dynamically selected by the microcontroller using a filtered
PWM signal. Is the only configuration that allows the
current regulation.
The current limitation is fixed and the potentiometer P1 is
used to set this value. In this case is possible to free the
microcontroller PWM resource.
Selects the motor neutral voltage reconstruction network
Sets sensorless or sensored configuration
Configures the BEMF attenuation network
Sets the current reference or limitation
Description
UM0709