STR910-EVAL STMicroelectronics, STR910-EVAL Datasheet - Page 10

• Manufacturer Part Number: STR910-EVAL
• Description: BOARD EVAL FOR STR910 FAMILY
• Manufacturer: STMicroelectronics
• Type: MCUr

Specifications of STR910-EVAL

• Contents: STR910F Evaluation Board, LCD, Microphone, Speaker, and Joystick
• Processor To Be Evaluated: STR91xF
• Interface Type: RS-232, Ethernet, USB
• Silicon Manufacturer: ST Micro
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: STR9
• Silicon Family Name: STR91x
• Kit Contents: Board
• For Use With/related Products: STR91xF
• For Use With: 497-8268 - BOARD EVAL FOR EVAL-STR910
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-5067

Hardware layout and configuration
2.1
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The following sections provide jumper settings for configuring your STR910-EVAL
evaluation board and peripherals, including:
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Two types of jumpers are used on the STR910-EVAL evaluation board:
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Figure 5.
Power supply
STR910-EVAL evaluation board is designed to be powered by a 5V DC power supply. It is
possible to configure the evaluation board to use any of the following three sources for the
power supply:
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There is also a 3V button battery, which can be used as a backup power supply for both the
RTC and the internal RAM of the STR91xF microcontroller.
The power supply is configured by setting the related jumpers, JP2, JP3, JP4, JP6 and
JP15 as described in
Power supply
Clock source
Reset source
Ethernet
Audio features
Serial Flash
CAN
3-pin jumpers with two possible positions, for which settings are presented in
schematics in the following sections
2-pin jumpers with two possible settings: Fitted– the circuit is closed, and Not fitted–
the circuit is open (see
5V DC power adapter connected to the power supply jack (CN2, or PSU for Power
Supply Unit on the silk screen).
5V DC power with 500mA limitation via the USB type-B connector (CN3, or USB on
the silk screen).
5V DC power from the daughter board extension connectors (CN5 and CN6, DTB
for Daughter Board on the silk-screen).
Settings for two-pin jumpers
Table
Not fitted
1.
Figure
5)
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RS232 and IrDA
Motor control
RTC and tamper
USB
Development and debugging tool support
Display and input devices
Fitted
UM0174