Other Parts Discussed in Thread: DRA829, , DRA821, TDA4VL, TDA4VH
Details/information about CPSW instances supported in J7 devices and software supported from TI SDK.
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
The following table will illustrate the different instances of CPSW supported in each of J7 device along with S/W support from TI SDK.
S.No |
J7 Device |
MCU CPSW2G |
Main CPSW2G |
Main CPSW5G |
Main CPSW9G |
Main CPSW3G |
1 |
J721E/TDA4VM/DRA829 |
R: YES |
NA |
NA |
R: YES |
NA |
2 |
J7200/DRA821 |
R: YES |
NA |
R: YES |
NA |
NA |
3 |
J721S2/TDA4VL |
R: YES |
R: YES |
NA |
NA |
NA |
4 |
J784S4/TDA4VH |
R: YES |
R: YES |
NA |
R: YES |
NA |
5 |
J722S/J7AEN |
NA |
NA |
NA |
NA |
R: NO |
R: RTOS Enet Example
L: Native Linux Driver
E: RTOS EthFw Application
M: MCAL Eth Driver
NA: Not Applicable (CPSW instance is not supported in respective SoC)
Note:
We can’t use multiple applications at the same time for any of the CPSW instances. Only one of the above can be used.
Interface Supported from CPSW Instances:
S.No |
CPSW Instance\ Interface |
RGMII/RMII |
SGMII |
XAUI (2.5G SGMII) |
QSGMII |
USXGMII/XFI |
1 |
MCU CPSW2G |
YES |
- |
- |
- |
- |
2 |
Main CPSW2G |
YES |
- |
- |
- |
- |
3 |
Main CPSW5G |
YES |
YES |
YES |
YES |
YES (Only from Port-1) |
4 |
Main CPSW9G (J721E) |
YES |
YES |
YES |
YES |
YES (Only from Port-1, Port-2) |
5 |
Main CPSW9G (J784S4) |
- |
YES |
YES |
YES |
YES (Only from Port-1, Port-2) |
6 |
Main CPSW3G |
YES |
YES |
- |
- |
- |
Note:
Only one interface can be used at a time, we can’t enable multiple interfaces at the same time.
CPSWnG: Has one Internal Host Port + (n-1) External Physical Port for connecting to the External world.