STEVAL-IHM029V1 STMicroelectronics, STEVAL-IHM029V1 Datasheet - Page 12

• Manufacturer Part Number: STEVAL-IHM029V1
• Description: BOARD DEMO MOTOR CTRL VIPER16L
• Manufacturer: STMicroelectronics
• Series: VIPer™ plusr
• Type: Other Power Managementr

Specifications of STEVAL-IHM029V1

• Main Purpose: Power Management, Motor Control
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: STM8S103F2, T1235H
• Primary Attributes: Universal Motor Control, 90 ~ 265 VAC Input, 2000 W Output
• Secondary Attributes: LED Status Indicators
• Operating Supply Voltage: 90 V to 265 V
• Product: Power Management Development Tools
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM8S103F2
• Other names: 497-10752

Product overview
4.3
4.4
12/113
SWIM
Single wire interface module for direct access to the debug module and memory programming.
The interface can be activated in all device operation modes. The maximum data transmission
speed is 145 bytes/ms.
Debug module
The non-intrusive debugging module features a performance close to a full-featured emulator.
Beside memory and peripherals, also CPU operation can be monitored in real-time by means
of shadow registers.
•
•
•
•
Interrupt controller
•
•
•
•
Flash program and data EEPROM memory
•
•
•
Write protection (WP)
Write protection of Flash program memory and data EEPROM is provided to avoid unintentional
overwriting of memory that could result from a user software malfunction.
There are two levels of write protection. The first level is known as MASS (memory access
security system). MASS is always enabled and protects the main Flash program memory,
data EEPROM and option bytes.
To perform in-application programming (IAP), this write protection can be removed by writing
a MASS key sequence in a control register. This allows the application to write to data
EEPROM, modify the contents of main program memory or the device option bytes.
A second level of write protection, can be enabled to further protect a specific area of memory
known as UBC (user boot code). Refer to the figure below.
The size of the UBC is programmable through the UBC option byte, in increments of 1 page
(64-byte block) by programming the UBC option byte in ICP mode.
This divides the program memory into two areas:
•
•
The UBC area remains write-protected during in-application programming. This means that
the MASS keys do not unlock the UBC area. It protects the memory used to store the boot
R/W to RAM and peripheral registers in real-time
R/W access to all resources by stalling the CPU
Breakpoints on all program-memory instructions (software breakpoints)
Two advanced breakpoints, 23 predefined configurations
Nested interrupts with three software priority levels
32 interrupt vectors with hardware priority
Up to 27 external interrupts on 6 vectors including TLI
Trap and reset interrupts
8 Kbytes of Flash program single voltage Flash memory
640 bytes true data EEPROM
User option byte area
Main program memory: Up to 8 Kbytes minus UBC
User-specific boot code (UBC): Configurable up to 8 Kbytes
DocID15441 Rev 6
STM8S103K3 STM8S103F3 STM8S103F2