Register Descriptions – MCU Control

Tiny · Joined: 10 Nov 2010 Posts: 101 Location: The Netherlands

Hello,

Is there a possibility to read device ID and revision from a Atxmega32a4u in Bascom code
in the MCU control register there are DEVID0, DEVID1, DEVID2 and REVID

Regards,
Tiny

(BASCOM-AVR version : 2.0.8.4 )

EDC · Joined: 26 Mar 2014 Posts: 971

I think you can easly read them like any other register because addresses for them are included in DAT files.
Simply Dim Helpb As Byte and then Helpb = MCU_DEVID0 or MCU_DEVID1 or MCU_DEVID2 and MCU_REVID.

Evert :-) · Joined: 18 Feb 2005 Posts: 2156

I'm not sure you can read those bytes this way. what i understand the production signature row is in a separate memory section.

Have a look at the Readsig statement, this would do the job.

EDC · Joined: 26 Mar 2014 Posts: 971

Now this is a tested info Very Happy

Reading ID and REV is simple. In signature you dont get such info.

Tiny · Joined: 10 Nov 2010 Posts: 101 Location: The Netherlands

Thankx EDC,

it works

Regards,
Tiny