This user's guide contains information and support documentation for the ADC-PHI-PRU-EVM evaluation module (EVM). Included are the circuit description, schematic, and bill of materials of the ADC-PHI-PRU-EVM. Throughout this document, the terms evaluation board, evaluation module, and EVM are synonymous with the ADC-PHI-PRU-EVM.
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The ADC-PHI-PRU-EVM evaluation adapter card interfaces the Sitara™ AM64x processor (TMDS64GPEVM) or AM243x MCU (TMDS243GPEVM) development platforms to greater than 25 precision ADC EVMs for communication, data capture, and software development. The adapter card routes the ICSSG-PRU signals to the corresponding serial (SPI and eSPI) or parallel ADC data communication interfaces. The adapter card offers configurability through two jumpers that select between serial or parallel connections, and also offers a user-selectable digital power to match the required digital and analog supply voltage levels of the precision ADC EVM. The programmability of the Sitara ICSSG-PRU peripheral allows for high-speed data capture along with data preprocessing. Remove the extra microcontroller (MCU) or field-programmable gate array (FPGA) on your current design and start your system precision analog-to-digital converter (ADC) and AM64x, AM243x software development today with the ADC-PHI-PRU-EVM.
Table 1-1 lists the precision EVMs compatible with the ADC-PHI-PRU-EVM.
EVM | CONVST
Connection (J2) |
MUX Mode
Selection (J9) |
DVDD Power Supply Voltage (J11) |
Comments |
---|---|---|---|---|
AMC131M03EVM-PDK | Serial |
3.3 V |
||
ADC128S102EVM | Serial | 3.3 V | ||
ADS127L11EVM | Serial |
1.8 V |
||
ADS1285EVM-PDK | Serial | 3.3 V | ||
ADS131A04EVM | Serial | 3.3 V | ||
ADS131B04-Q1EVM | Serial | 3.3 V | ||
ADS131B26Q1EVM-PDK | Serial | 3.3 V | ||
ADS131M04EVM | Serial | 3.3 V | ||
ADS704x-5xEVM | Serial | 3.3 V | ||
ADS8168EVM-PDK | Serial | 3.3 V | ||
ADS8332V2EVM-PDK | PRU1_GPIO17 | Serial | 3.3 V | |
ADS8353Q1EVM-PDK | Serial | 3.3 V | ||
ADS8588SEVM-PDK | PRU1_GPIO17 | Parallel | 3.3 V | Short CONVST A/B together |
ADS8681EVM-PDK | PRU1_GPIO17 | Serial | 3.3 V | |
ADS8686SEVM-PDK | PRU1_GPIO17 | Parallel | 3.3 V | |
ADS8688EVM-PDK | Serial | 3.3 V | ||
ADS8860V2EVM-PDK | PRU1_GPIO17 | Serial | 3.3 V | |
ADS8881V2EVM-PDK | PRU1_GPIO17 | Serial | 3.3 V | |
ADS8900BV2EVM-PDK | PRU1_GPIO17 | Serial | 3.3 V | |
ADS9110EVM-PDK | PRU1_GPIO17 | Serial | 3.3 V | |
TLV2553EVM-PDK | Parallel | 3.3 V |