TMS320F280025: CMPSS configuration

Joe Prushing

Genius 16281 points

Part Number: TMS320F280025
Other Parts Discussed in Thread: SYSCONFIG

Splitting thread TMS320F280025: The SW issue for TMS320F280025 - C2000 microcontrollers forum

2. For CMPSS:

a. If we can set the CMP3_HP3、CMP3_LP4 as below, is there are any error for below code:

over 1 year ago

0 Hadi Moradisizkoohi over 1 year ago

TI__Expert 7100 points

Hi Joe,

As shown in Table 14-2. Analog Pins and Internal Connections from TRM, there is no mux option CMP3_LP4 in 48-pin package. So, there would be error if user set this value.

If the device package is other than 48-pin, user should press "Show Device View" from right side of SysConfig GUI.

Then click on "SWITCH" button and select the desired package.

Regards,

Hadi

0 Zhang Liang over 1 year ago in reply to Hadi Moradisizkoohi

Genius 4435 points

Hi Hadi,

We use the 80pin package, so we need to use the SysConfig GUI to set the pinmux? and also if we program has any error? thanks.

0 Hadi Moradisizkoohi over 1 year ago in reply to Zhang Liang

TI__Expert 7100 points

Hi Zhang,

if you're not using SysConfig GUI, then there is no concern about pin selection. You can pass the value CMP3_LP4 to the function AsysCtl_selectCMPLPMux() shown in your code snippet.

Regards,

Hadi

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F280025: CMPSS configuration