STR910-EVAL STMicroelectronics, STR910-EVAL Datasheet - Page 13

• 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

UM0174
2.5
2.6
2.7
Audio features
STR910-EVAL evaluation board supports both audio recording and playback. This can be
disabled or enabled by setting of jumpers JP5 and JP26. Audio volume can be adjusted
using the potentiometer RV1.
Table 4.
Serial Flash
A 64Mbit SPI interface Flash is available on the STR910-EVAL evaluation board.
CAN
The STR910-EVAL evaluation board supports CAN2.0B compliant bus communication
based on the 3.3V CAN transceiver. Both high-speed mode and slope-control mode are
available and can be selected by setting JP10.
Table 5.
JP5
JP26
JP1
JP10
Jumper
Jumper
Audio jumpers
CAN jumpers
Audio power amplifier TS4871 is forced into standby mode when JP5 (SPEAKER on
the silk-screen) is not fitted.
Default setting: Fitted
Microphone pre-amplifier MAX4061 is forced into shutdown mode when JP26 (MIC on
the silk-screen) is fitted.
Default setting: Not fitted
Audio play circuit is connected to P46 of STR91xF when JP1
(FIX_V & Audio on the silk-screen) is set as shown on the right:
(Default setting)
Adjustable analog signal from RV2 is connected to P46 of the
STR91xF when JP1 is set as shown on the right:
CAN transceiver functions in slope-control mode when JP10
(HIGH or SLOPE on silk-screen) is set as shown to the right:
CAN transceiver functions in high-speed mode when JP10 is set
as shown on the right:
(Default setting)
Description
Description
Hardware layout and configuration
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