Altera Integer Arithmetic IP Manuale Utente Pagina 46
- Pagina / 157
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
Port Name Required Description
clock Yes Clock input port that provides the clock signal to synchronize the
encoding operation. The clock port is required when the LPM_PIPELINE
value is greater than 0.
clocken No Clock enable. If omitted, the default value is 1.
aclr No Asynchronous clear input. The active high aclr signal can be used at any
time to asynchronously clear the registers.
Table 5-6: ALTECC_DECODER Megafunction Output Ports
Port Name Required Description
q[] Yes Decoded data output port. The size of the output port depends on the
WIDTH_DATAWORD parameter value.
err_detected Yes Flag signal to reflect the status of data received and specifies any errors
found.
err_corrected Yes Flag signal to reflect the status of data received. Denotes single-bit error
found and corrected. You can use the data because it has already been
corrected.
err_fatal Yes Flag signal to reflect the status of data received. Denotes double-bit error
found, but not corrected. You must not use the data if this signal is
asserted.
syn_e No An output signal which will go high whenever a single-bit error is
detected on the parity bits.
Parameters (ALTECC_ENCODER)
The following table lists the parameters for the ALTECC_ENCODER megafunction.
Table 5-7: ALTECC_ENCODER Megafunction Parameters
Parameter Name Type Required Description
WIDTH_DATAWORD Integer Yes Specifies the width of the raw data. Values are from 2 to
64. If omitted, the default value is 8.
WIDTH_CODEWORD Integer Yes Specifies the width of the corresponding code word.
Valid values are from 6 to 72, excluding 9, 17, 33, and 65.
If omitted, the default value is 13.
LPM_PIPELINE Integer No Specifies the pipeline for the circuit. Values are from 0 to
2. If the value is 0, the ports are not registered. If the
value is 1, the output ports are registered. If the value is 2,
the input and output ports are registered. If omitted, the
default value is 0.
Parameters (ALTECC_DECODER)
5-8
Parameters (ALTECC_ENCODER)
UG-01063
2014.12.19
Altera Corporation
ALTECC (Error Correction Code: Encoder/Decoder)
Send Feedback
- 101 Innovation Drive 1
- San Jose, CA 95134 1
- Contents 2
- IP Cores Function Overview 6
- Design Example Files 7
- Using the Parameter Editor 9
- UG-01063 10
- 2014.12.19 10
- Legacy parameter 12
- Upgrading IP Cores 13
- Related Information 16
- Quartus II 17
- Design Flow 17
- Gate-Level Simulation 17
- RTL Simulation 17
- Simulating Altera Designs 18
- LPM_COUNTER (Counter) 19
- LPM_DIVIDE (Divider) 26
- LPM_MULT (Multiplier) 32
- LPM_MULT Ports 34
- LPM_MULT Parameters 35
- Decoder) 39
- ALTECC_ENCODER Features 40
- Ports (ALTECC_ENCODER) 45
- Ports (ALTECC_DECODER) 45
- Parameters (ALTECC_ENCODER) 46
- Parameters (ALTECC_DECODER) 46
- ALTERA_MULT_ADD 54
- ALTERA_MULT_ADD Parameters 65
- Coefficient Multiplier) 74
- ALTMULT_ACCUM 82
- ALTMULT_ACCUM Ports 85
- ALTMULT_ACCUM Parameters 87
- Altera Corporation 101
- Send Feedback 101
- ALTMULT_ADD (Multiply-Adder) 102
- ALTMULT_ADD 103
- Features 104
- Pre-adder 105
- Pre-adder Input Mode 106
- Pre-adder Square Mode 106
- Pre-adder Constant Mode 107
- Systolic Delay Register 108
- Pre-load Constant 111
- Double Accumulator 111
- Verilog HDL Prototype 112
- VHDL Component Declaration 112
- VHDL LIBRARY_USE Declaration 113
- ALTMULT_ADD Ports 113
- ALTMULT_ADD Parameters 115
- Parameter Name Type Requi 116
- Description 116
- Subscribe 138
- Complex Multiplication 139
- Canonical Representation 139
- Conventional Representation 140
- ALTMULT_COMPLEX Ports 143
- ALTMULT_COMPLEX Parameters 143
- ALTSQRT (Integer Square Root) 147
- Parameters 149
- PARALLEL_ADD (Parallel Adder) 151
- Document Revision History 156
- Date Version Changes 157
Prodotti e manuali riguardandi Strumenti di misura Altera Integer Arithmetic IP
Strumenti di misura Altera Nios II Embedded Evaluation Kit Cyclone III Editio Manuale Utente
(3 pagine)
(3 pagine)
Strumenti di misura Altera Nios II Embedded Evaluation Kit Cyclone III Editio Manuale Utente
(80 pagine)
(80 pagine)
Strumenti di misura Altera SCFIFO Manuale Utente
(28 pagine)
(28 pagine)
Strumenti di misura Altera Serial Digital Interface (SDI) MegaCore Function Manuale Utente
(140 pagine)
(140 pagine)
© 2020, manymanuals.it. Tutti i diritti riservati | 0.069 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale