Difference between revisions of "ETRA SOM/ETRA Hardware/Peripherals/I2C"
< ETRA SOM | ETRA Hardware
(Tag: Visual edit) |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 3: | Line 3: | ||
! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History | ! colspan="4" style="width:100%; text-align:left" ; border-bottom:solid 2px #ededed" |History | ||
|- | |- | ||
| − | |||
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Issue Date | ! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Issue Date | ||
! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Notes | ! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white" |Notes | ||
|- | |- | ||
| − | | style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" | | + | | style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |2020/12/31 |
| − | |||
| style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First Release | | style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000" |First Release | ||
| − | |||
|- | |- | ||
|} | |} | ||
<section end="History" /> | <section end="History" /> | ||
| + | |||
__FORCETOC__ | __FORCETOC__ | ||
<section begin="Body" /> | <section begin="Body" /> | ||
| Line 25: | Line 23: | ||
=== Description === | === Description === | ||
| − | The I2C interface available on ETRA | + | The I2C interface available on ETRA SOM is based on TSM32MP1 SoC. |
The I2C port supports the following standards and features: | The I2C port supports the following standards and features: | ||
Latest revision as of 11:43, 8 January 2024
| HOME | SOMs | SBCs | ToloMEO Embedded Assistant |  GET A QUOTE
|
 ONLINE HELPDESK
|
| Roadmap | IoT Services | ML/AI services | Embedded Design Services |
| History | |||
|---|---|---|---|
| Issue Date | Notes | ||
| 2020/12/31 | First Release | ||
Peripheral I2C[edit | edit source]
I2C is a two-wire, bidirectional serial bus that provides a simple, efficient method of data exchange, minimizing the interconnection between devices.
This bus is suitable for applications requiring occasional communications over a short distance between many devices.
Description[edit | edit source]
The I2C interface available on ETRA SOM is based on TSM32MP1 SoC.
The I2C port supports the following standards and features:
- slave and master modes
- multimaster capability
- standard-mode (up to 100 kHz), fast-mode (up to 400 kHz) and fast-mode Plus (up to 1 MHz)
- 7-bit and 10-bit addressing mode
- programmable setup and hold times
- 1-byte buffer with DMA capability
- programmable analog and digital noise filters
Pin mapping[edit | edit source]
The Pin mapping is described in the Pinout table section
