21.13.1.59 serdes_lane_reset
(Ask a Question)Description
This Tcl command resets lane in EPCS and PCI Lane modes. The result is shown in the log window/console.
serdes_lane_reset -serdes "integer value" -lane "integer value"Arguments
| Parameter | Type | Description |
|---|---|---|
deviceName | string | Optional user-defined device name. The device name is not required if there is only one device in the current configuration, or a device has already been selected using the set_debug_device command. |
serdes | integer | Specifies SerDes block number. It must be between 0 and 4 varies between dies. It must be one of the SerDes blocks used in the design. |
lane | integer | Specifies SerDes lane number. It must be between 0 and 3. It must be one of the lanes enabled for the block in the design. |
| Return Type | Description |
|---|---|
| None | None |
Error Codes
| Error Code | Description |
|---|---|
None | Required parameter 'serdes' is missing. |
None | Parameter 'serdes' has illegal value. |
None | Required parameter 'lane' is missing. |
None | Parameter 'lane' has illegal value. |
None | Parameter 'param_name' is not defined. Valid command formatting is 'serdes_lane_reset [-deviceName "device name"] -serdes "integer value" -lane "integer value"'. |
Supported Families
| SmartFusion 2 |
| IGLOO 2 |
| RTG4 |
Example
This exmaple resets Lane 0, for specified SerDes block:
serdes_lane_reset -serdes 0 -lane 0See Also
serdes_read_regster
serdes_write_regster