Entity: AxiLiteSlave
- File: AxiLiteSlave.vhd
Diagram
Description
Company : SLAC National Accelerator Laboratory
Description: AXI-Lite Slave module controlled via REQ/ACK interface
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 |
|---|---|---|---|
| axilClk | in | sl | |
| axilRst | in | sl | |
| req | out | AxiLiteReqType | |
| ack | in | AxiLiteAckType | |
| axilWriteMaster | in | AxiLiteWriteMasterType | |
| axilWriteSlave | out | AxiLiteWriteSlaveType | |
| axilReadMaster | in | AxiLiteReadMasterType | |
| axilReadSlave | out | AxiLiteReadSlaveType |
Signals
| Name | Type | Description |
|---|---|---|
| r | RegType | |
| rin | RegType |
Constants
| Name | Type | Value | Description |
|---|---|---|---|
| REG_INIT_C | RegType | ( toggle => '0', req => AXI_LITE_REQ_INIT_C, axilWriteSlave => AXI_LITE_WRITE_SLAVE_INIT_C, axilReadSlave => AXI_LITE_READ_SLAVE_INIT_C, state => IDLE_S) |
Types
| Name | Type | Description |
|---|---|---|
| StateType | ( IDLE_S, ACK_S) |
|
| RegType |
Processes
- comb: ( ack, axilReadMaster, axilRst, axilWriteMaster, r )
- seq: ( axilClk )