Visible to Intel only — GUID: rlp1564569680474
Ixiasoft
Visible to Intel only — GUID: rlp1564569680474
Ixiasoft
5.5.5. Accumulator/Output Chaining
Parameter | IP Generated Parameter | Value | Default Value | Description |
---|---|---|---|---|
Accumulator | ||||
Enable accumulate port | enable_accumulate | No Yes |
No | Select to enable accumulate port.
Only available for the following operational modes:
|
Enable 'accumulate' input register | accumulate_clken | no_reg ena0 ena1 ena2 |
no_reg | Specify the clock enable signal for accumulate input register.
Only available for the following operational modes:
For more information about clock enable restrictions for input registers, refer to the related information. |
Enable double accumulator | enable_double_accum | No Yes |
No | Select to enable the double accumulator feature.
Only available for the following operational modes:
|
Negate | ||||
Enable 'negate' port | enable_negate | No Yes |
No | Select to enable negate port.
Only available for the following operational modes:
|
Enable 'negate' input register | negate_clken | no_reg ena0 ena1 ena2 |
no_reg | Specify the clock enable signal for negate input register.
Only available for the following operational modes:
For more information about clock enable restrictions for input registers, refer to the related information. |
Loadconst | ||||
Enable 'loadconst' port | enable_loadconst | No Yes |
No | Select to enable loadconst port.
Only available for the following operation modes:
|
Enable 'loadconst' input register | load_const_clken | no_reg ena0 ena1 ena2 |
no_reg | Specify the clock enable signal for loadconst input register.
Only available for the following operation modes:
For more information about clock enable restrictions for input registers, refer to the related information. |
N value of preset constant | load_const_value | 0–63 | 0 | Specify the preset constant value. This value can be 2N where N is the preset constant value.
Only available for the following operation modes:
|
Chainin/Chainout | ||||
Enable chainin port | use_chainadder | No Yes |
No | Select to enable chainin port.
Only available for the following operation modes:
|
Enable chainout port | enable_chainout | No Yes |
No | Select to enable chainout port.
Only available for the following operation modes:
|
Enable disable_chainout | disable_chainout | No Yes |
No | Select to enable disable_chainout port.
Only available for the following operation modes:
|
Set the chainin and chainout width | chain_inout_width | 0 44 64 |
0 | Specify the width of chainin and chainout buses.
Only available for the following operation modes:
|