APS_w236 — Can Shared Mem Error
Full alert identifier: APS_w236_canSharedMemError
Alert description
The shared memory region setup between Autopilot Processor Secondary (APS) and Autipilot Processor Primary (APP) fails.
Potential impact
Backup camera, autopilot, and safety features unavailable.
Set condition
APS detects errors while setting up shared memory region.
Clear condition
Successful setup of shared memory region after retry or APP reboot.
Signals to check
These diagnostic fields are associated with APS_w236. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Fifo Size Invalid
APS_
|
— |
Noc Remap Invalid
APS_
|
— |
Rx Fifo Invalid
APS_
|
— |
Tx Fifo Invalid
APS_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APS_w236.