STM8/128-MCKIT STMicroelectronics, STM8/128-MCKIT Datasheet - Page 8

• 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

Hardware layout and configuration
1.3
1.4
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Reset source
The reset signal of STM8/128-EVAL evaluation board is low active and the reset sources
include:
●
●
●
The reset pin PA0 of STM8S2XX is connected either to Reset button B1 or to GND by
setting the jumper JP1 as described in
Table 2.
Audio
The STM8/128-EVAL evaluation board supports both audio recording and playback. This
can be disabled or enabled by setting the jumpers JP4 and JP5. Audio volume can be
adjusted using the potentiometer RV2, while the microphone amplifier gain can be adjusted
using potentiometer RV3.
The beeper function pin PD4 is connected to the speaker via the JP14 jumper which can be
used to select the source, beeper or PWM output from STM8S2xx.
Table 3.
JP1
JP4
JP5
JP14
Jumper
Jumper
Reset button B1
Debugging Tools from connector CN4
Daughter board from CN5
Reset related jumpers
Audio related jumpers
PA0 is connected to GND when JP1 is set as shown. It is used to
maintain the reset pin at low level while STice is connected to the
board.
PA0 is connected to Reset button when JP1 is set as shown.
This is the default setting.
The audio power amplifier TS4871 is forced into standby mode when JP4 is not
fitted.
Default setting: fitted
The microphone pre-amplifier MAX4061 is forced into shutdown mode when JP5 is
fitted.
Default setting: not fitted
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Either beeper or PWM output can be selected as a source of
speaker by setting the jumper JP14. The beeper is connected to
speaker when JP14 is set as shown opposite.
The PWM output is connected to speaker when JP14 is set as
shown opposite.
This is the default setting.
Table
2.
Description
Description
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UM0482