prasimix / XMOS xCORE-200 evaluation board - Files

README.md
Ownership and License

The contributors are listed in CONTRIB.TXT. This project uses the TAPR v1.0 license, see LICENSE.TXT.
EEZ xmos-eval-board uses the <![CDATA[]]>C4.1 (Collective Code Construction Contract)<![CDATA[]]> process for contributions.
To report an issue, use the <![CDATA[]]>issue tracker<![CDATA[]]>.

Overview



This project is an attempt to learn more about <![CDATA[]]>XMOS xCORE-200<![CDATA[]]> multicore microcontroller XE216-512-TQ128 by making evaluation board that would be used as a prototype or building block in some future DIY open source Test & Measurement (T&M) projects.
Selected MCU has 16 logical cores divided between two hardware cores (tiles)and include USB 2.0 and <![CDATA[]]>RGMII<![CDATA[]]> for Gigabit Ethernet. It has the highest pin count that comes in easy to mounting package (not BGA).
The evaluation board is based on XMOS evaluation boards and a couple of so-called sliceCARDs.

Evaluation board features:


PCB dimension: 100 x 85 mm
Power supply: 12 Vdc with on board regulators for 1 V, 3.3 V (sequenced) and 5 V (for USB host)
XSYS 20-pin IDC connector for JTAG and real-time debugging (via 2-wire xlink0) with ESD protection
USB AB-mini 5-pin plug with ESD protection (hopefully can be used for <![CDATA[]]>OTG<![CDATA[]]> operation)
Support for RGB 4.3" LCD TFT (40-pin FFC 0.5 mm), 16-bit color space supported
LCD WLED power supply with brightness control (PWM)
Resistive touch screen controller (SPI)
QSPI Flash memory
10-pin IDC connector for direct access to Flash memory
16-bit I/O port expander with 2 opto-isolated input, 2 opto-isolated outputs, 3 on-board LEDs, 3 TVS protected inputs
Real time clock (SPI) with supercap backup (Vbat)
EEPROM (SPI)
SDRAM (multiplexed address and data bus)
20-pin FFC 0.5 mm socket for Riverdi LCD TFT displays (SPI, Audio out)
Micro SD Card socket (SPI)
10/100 Mbit Ethernet PHY with RJ-45 socket
Low-power audio amplifier
10-pin header for cheap W5500 Ethernet module (SPI)
Reset switch


For MCU pin mapping check Portmap for EEZ evaluation board