Entity: Gtx7TxManualPhaseAligner
- File: Gtx7TxManualPhaseAligner.vhd
Diagram
Description
Company : SLAC National Accelerator Laboratory
Description: GTX7 TX manual phase aligner
This file is part of 'SLAC Firmware Standard Library'. It is subject to the license terms in the LICENSE.txt file found in the top-level directory of this distribution and at: https://confluence.slac.stanford.edu/display/ppareg/LICENSE.html. No part of 'SLAC Firmware Standard Library', including this file, may be copied, modified, propagated, or distributed except according to
the terms contained in the LICENSE.txt file.
Generics
| Generic name | Type | Value | Description |
|---|---|---|---|
| TPD_G | time | 1 ns |
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| stableClk | in | sl | |
| resetPhAlignment | in | sl | TX RST IO |
| runPhAlignment | in | sl | |
| phaseAlignmentDone | out | sl | |
| gtTxDlySReset | out | sl | GT IO - Inputs are asynchronous |
| gtTxDlySResetDone | in | sl | |
| gtTxPhInit | out | sl | |
| gtTxPhInitDone | in | sl | |
| gtTxPhAlign | out | sl | |
| gtTxPhAlignDone | in | sl | |
| gtTxDlyEn | out | sl |
Signals
| Name | Type | Description |
|---|---|---|
| r | RegType | |
| rin | RegType | |
| gtTxDlySResetDoneSync | sl | |
| gtTxPhInitDoneSync | sl | |
| gtTxPhAlignDoneSync | sl | |
| gtTxPhAlignDoneEdge | sl |
Constants
| Name | Type | Value | Description |
|---|---|---|---|
| REG_RESET_C | RegType | ( state => INIT_S, phaseAlignmentDone => '0', gtTxDlySReset => '0', gtTxPhInit => '0', gtTxPhAlign => '0', gtTxDlyEn => '0') |
Types
| Name | Type | Description |
|---|---|---|
| StateType | ( INIT_S, WAIT_DLY_SRESET_DONE_S, WAIT_PH_INIT_DONE_S, WAIT_PH_ALIGN_DONE_S, WAIT_PH_ALIGN_DONE_2_S, DONE_S) |
|
| RegType |
Processes
- comb: ( r, gtTxDlySResetDoneSync, gtTxPhInitDoneSync, gtTxPhAlignDoneSync, gtTxPhAlignDoneEdge,
resetPhAlignment, runPhAlignment )
- seq: ( stableClk )
Instantiations
- TX_DLY_S_RESET_DONE_SYNC: surf.Synchronizer
- TX_PH_INIT_DONE_SYNC: surf.Synchronizer
- TX_PH_ALIGN_DONE_SYNC: surf.SynchronizerEdge