The following table contains known issues, scheduled bug fixes, and feature improvements for the Aquila AM69.
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Customer Impact: The onboard Ethernet interface currently does not meet Ethernet compliance due to high jitter from the 25MHz clock. This issue will be resolved in the next module revision
Description: The Ethernet interface on the module uses the 25MHz clock directly from the SoC. The jitter introduced by the clock is too high to pass Ethernet Compliance.
Customer Impact: Customers cannot use the USB_2 interface with BSP 6-based software, including the Toradex Easy Installer. The interface functions properly with operating systems based on BSP 7
Description: The USB_2_EN# pin is designed to be active low but is currently active high. In the current revision, this requires an additional transistor or inverter on the carrier board. A software fix addressing this issue has been implemented in BSP 7.
Workaround: Use VNC (Virtual Network Computing) to access Toradex Easy installer and install an operating system based on BSP 7.
Customer Impact: The USB_2 interface lacks serial capacitors on the USB_2_SS_TX lines. This does not affect usage with the Aquila Development Board V1.2, as it includes the necessary capacitors. However, when designing custom carrier boards for the AM69 V1.0 revision, customers must account for this limitation by adding serial capacitors. The next module revision will address this issue.
Description: The USB_2_SS_TX lines lack the required 100nF serial capacitors. The Aquila Development Board V1.2 addresses this by replacing the R461 and R462 resistors with capacitors. Customers should account for this limitation when designing custom carrier boards for the AM69 revision.
Workaround: When designing custom carrier boards for the AM69 V1.0 revision, customers must include 100nF serial capacitors on the USB_2_SS_TX lines. These capacitors can later be replaced with 0R resistors to ensure compatibility with future AM69 module revisions.
