- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I want to use only TSD (temperature sensor diode) to monitor chip (10M50SAE144I7G) temperature. When I instantiate 'Altera modular ADC core' in my project with all channels disabled except TSD, fitter says that dedicated input pins ~ALTERA_ADC1INx~ is assigned.
Error (176310): Can't place multiple pins assigned to pin location Pin_8 (IOPAD_X0_Y36_N14)
Info (176311): Pin E100_RX_DV is assigned to pin location Pin_8 (IOPAD_X0_Y36_N14)
Info (176311): Pin ~ALTERA_ADC1IN3~ is assigned to pin location Pin_8 (IOPAD_X0_Y36_N14)
Is there way to disable pin assignment for unused ADC input/channels? From datasheet: --- Quote Start --- You can use the dual function pins in an ADC block as general purpose I/O (GPIO) pins if you do not use the ADC. --- Quote End --- So, if i use ADC block only for TSD... I can not use these pins as GPIO?
Link Copied
2 Replies
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
Try loading sample projects. https://cloud.altera.com/devstore/platform/15.1.0/standard/nios-ii-on-die-temperature-sensor-design-example/ --- Quote Start --- From datasheet: So, if i use ADC block only for TSD... I can not use these pins as GPIO? --- Quote End --- Yes,even TSD is part of ADC. Best Regards, Anand Raj Shankar (This message was posted on behalf of Intel Corporation)- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Thanx, Anand Raj Shankar!
Is there a chance that this behavior will be changed in the future?
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page