Entity: AxiAd9467Reg
- File: AxiAd9467Reg.vhd
Diagram
Description
Company : SLAC National Accelerator Laboratory
Description: AD9467 AXI-Lite Register Access Module
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 | |
| DEMUX_INIT_G | sl | '0' | |
| DELAY_INIT_G | Slv5Array(0 to 7) | (others => "00000") | |
| STATUS_CNT_WIDTH_G | natural range 1 to 32 | 32 |
Ports
| Port name | Direction | Type | Description |
|---|---|---|---|
| axiClk | in | sl | AXI-Lite Register Interface (axiClk domain) |
| axiRst | in | sl | |
| axiReadMaster | in | AxiLiteReadMasterType | |
| axiReadSlave | out | AxiLiteReadSlaveType | |
| axiWriteMaster | in | AxiLiteWriteMasterType | |
| axiWriteSlave | out | AxiLiteWriteSlaveType | |
| status | in | AxiAd9467StatusType | Register Inputs/Outputs (axiClk domain) |
| config | out | AxiAd9467ConfigType | |
| adcClk | in | sl | Global Signals |
| adcRst | in | sl | |
| refClk200MHz | in | sl |
Signals
| Name | Type | Description |
|---|---|---|
| r | RegType | |
| rin | RegType | |
| syncIn | AxiAd9467StatusType |
Constants
| Name | Type | Value | Description |
|---|---|---|---|
| REG_INIT_C | RegType | ( AXI_AD9467_CONFIG_INIT_C, IDLE_S, AXI_LITE_READ_SLAVE_INIT_C, AXI_LITE_WRITE_SLAVE_INIT_C) |
Types
| Name | Type | Description |
|---|---|---|
| StateType | ( IDLE_S, REQ_S, ACK_S) |
|
| RegType |
Functions
- CompressAddressSpace (vec : slv(7 downto 0)) return slv
Processes
- comb: ( axiReadMaster, axiRst, axiWriteMaster, r, syncIn )
- seq: ( axiClk )
Instantiations
- SyncIn_delay_dmux: surf.Synchronizer
- SyncOut_delayIn_load: surf.RstSync
- SyncOut_delayIn_rst: surf.RstSync
- SyncIn_pllLocked: surf.Synchronizer
- SyncIn_delayOut_rdy: surf.Synchronizer