TRAVEO™ T2G

Hi,

I am working with CYT2B73CAD.

Can I protect memory from external reading (via debugger) without changing lifecycle state?

If this is not possible, then how to call the BlowFuseBit command from the program code?

And this is also not possible, then can I call BlowFuseBit command from J-Link or I need specific programmer for it?

Thanks.

Hello, 

We are having serious problems connecting to a CYT2B95CAC part using SWD and a JLink segger.
This is the message displayed on j-flash
Can you help please?
Thanks

Message : 

Connecting ...
- Connecting via USB to probe/ programmer device 0
- Probe/ Programmer firmware: J-Link V11 compiled Dec 7 2021 08:37:18
- Device "CYT2B95CAC_M0" selected.
- ConfigTargetSettings() start
- Disabling flash programming optimizations: Compare, SkipBlankDataOnProg and flash breakpoints
- J-Link script: ConfigTargetSettings()
- ConfigTargetSettings() end
- ConfigTargetSettings() start
- Disabling flash programming optimizations: Compare, SkipBlankDataOnProg and flash breakpoints
- J-Link script: ConfigTargetSettings()
- ConfigTargetSettings() end
- Target interface speed: 200 kHz (Auto)
- VTarget = 3.354V
- ConfigTargetSettings() start
- Disabling flash programming optimizations: Compare, SkipBlankDataOnProg and flash breakpoints
- J-Link script: ConfigTargetSettings()
- ConfigTargetSettings() end
- ConfigTargetSettings() start
- Disabling flash programming optimizations: Compare, SkipBlankDataOnProg and flash breakpoints
- J-Link script: ConfigTargetSettings()
- ConfigTargetSettings() end
- ERROR: Failed to connect.
Could not establish a connection to target.

Regards,

Abdelhadi

According to TRAVEO™ T2G Automotive Body Controller Entry Family Architecture Technical Reference Manual (TRM) 20.6 Debug Mode, Table 20-5. Debug Modes: When configure DEBUG_RUN to 0 and DEBUG_TRIGGER_ENABLE to 1, watchdog counter is stopped only when a debugger is connected and the CPU is halted during a breakpoint.

However, the watchdog counter does not stop when a debugger is connected and the CPU is halted during a breakpoint.

It seems that to pause at a breakpoint while debugging, need configure the trigger matrix to connect the related CPU halted signal to the trigger input for the related watchdog timer:

Could you kindly help to share how to configure the trigger matrix to connect the related CPU halted signal to the trigger input for the related watchdog timer?

Thanks very much!

Hi,

MCU CYT2B75

If the global for ADC unit settings "DIAG_EN" and "EPASS_MMIO.PASS_CTL.REFBUF_EN" are set for diagnostic purposes, are those settings affect on all ADC groups (channels). For example I want to use only two channels per unit for diagnostic purposes.

Best rgeards,

Hi All,

I would like to know what should be the GPIO configuration in DeepSleep mode for the Cypress TV II CM0 + CM7 CYT4BB5CEBES 4M controller. 

Any preconditions has to be set before entering into deepsleep mode.

I am currently facing below issue

Current consumption 1.5 mA for 3 seconds then jump back to 18.5 mA

What could be the reason and possible fix?

Thanks.