Technical documents
Specifications
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BeagleBone PRU Cape
The BeagelBone PRU Cape is an add-on board that allows users to evaluate the Programmable Real-Time Units (PRU) of the BeagleBone's processor. The PRU is a low-latency microcontroller sub-system integrated in the Texas Instruments' Sitara AM335x and AM437x family of devices. The PRU is optimized for deterministic, real-time processing with direct access to Inputs/Outputs. The Cape includes LEDs and push buttons for GPIO, audio and a temperature sensor. PRU Cape demonstration software is available in the PRU Software Support Package hosted on git.ti.com.
DAC082S085 dual 8-bit DAC for stereo audio
LM4808 stereo audio headphone amplifier
MAX3232E UART to RS-232 interface buffer
CAT24C256W 32KB EEPROM on I²C bus
MAX31820MCR Ambient Temperature sensor on 1-Wire bus
4 x User LEDs
User RGB LED
2 x User pushbuttons
3.5mm jack socket for stereo headphones
DE9 socket for RS-232 serial port
2 x 46-pin BeagleBone expansion header sockets
16-pin socket header for optional Newhaven NHD-0208AZ-RN-YBW-33V LCD display
2-pin header for eCAP demonstration
Prototyping area
Embedded I/O
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Technical documents
Specifications
Product details
BeagleBone PRU Cape
The BeagelBone PRU Cape is an add-on board that allows users to evaluate the Programmable Real-Time Units (PRU) of the BeagleBone's processor. The PRU is a low-latency microcontroller sub-system integrated in the Texas Instruments' Sitara AM335x and AM437x family of devices. The PRU is optimized for deterministic, real-time processing with direct access to Inputs/Outputs. The Cape includes LEDs and push buttons for GPIO, audio and a temperature sensor. PRU Cape demonstration software is available in the PRU Software Support Package hosted on git.ti.com.
DAC082S085 dual 8-bit DAC for stereo audio
LM4808 stereo audio headphone amplifier
MAX3232E UART to RS-232 interface buffer
CAT24C256W 32KB EEPROM on I²C bus
MAX31820MCR Ambient Temperature sensor on 1-Wire bus
4 x User LEDs
User RGB LED
2 x User pushbuttons
3.5mm jack socket for stereo headphones
DE9 socket for RS-232 serial port
2 x 46-pin BeagleBone expansion header sockets
16-pin socket header for optional Newhaven NHD-0208AZ-RN-YBW-33V LCD display
2-pin header for eCAP demonstration
Prototyping area