参数资料
| 型号： | COREFIR-RM |
| 厂商： | Microsemi SoC |
| 文件页数： | 47/67页 |
| 文件大小： | 0K |
| 描述： | IP MODULE COREFIR |
| 标准包装： | 1 |
| 系列： | * |
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Polyphase Decimation Filter
Parameter Name
Valid
Default
Description
Range
FPGA_FAMILY
19, 24
19
The target FPGA family: SmartFusion2 (19) or IGLOO2 (24). The
parameter is set through the Libero SoC project settings dialog and
automatically transfers to the core.
DIE_SIZE
0-1, 5,
10, 15,
20, 25,
30
20
Die size, RTAX2000D (0) or RTAX4000D (1) for RTAX family; others for
the SmartFusion2 family. The parameter is set through the Libero SoC
project settings dialog and automatically transfers to the core. If the Libero
SoC device selection changes, the core configuration interface must be
invoked and RTL regenerated.
COEF_RAM
0-1
0
0: Build Coefficient ROM out of fabric resources.
1: Build Coefficient ROM using RAM blocks available on a chip.
DATA_RAM
0-1
0
0: Build Data RAM out of fabric resources.
1: Build Data RAM using RAM blocks available on a chip.
SAMPLEID
ID_WIDTH
URAM_MAXDEPTH
0-1
1-10
0
0
5
2, 4, 8,
16, 32, 64
Decimation filter does not use the parameter.
Decimation filter does not use the parameter.
Micro RAM upper limit. The parameter limits the depth of uRAM to be
taken for data and/or coefficient storage. Once either one or both
COEF_RAM or/and DATA_RAM parameters are set, the core will use on-
chip RAM blocks to implement appropriate storage. If the required storage
depth does not exceed the URAM_MAXDEPTH value, the uRAM is used,
otherwise the core utilizes Large RAM blocks.
L
M
2-512
2-512
2
2
Decimation filter does not use the parameter.
Decimation Factor.
Ports
The decimation FIR filter symbol is shown in Figure 42 . Table 14 provides the port definitions for the core.
CoreFIR
DATAI
DATAI_VALID
COEFI
COEFI_VALID
COEF_SEL
COEF_REF
FIRO
FIRO_VALID
COEF_REF_DONE
COEF_ON
CLK
RSTN
NGRST
Figure 42 · CoreFIR I/O Ports
48
CoreFIR v8.5 Handbook
相关PDF资料 |
PDF描述 |
|---|---|
| COREPCIF-RM | IP MODULE COREPCIF |
| COREU1LL-AR | IP MODULE COREU1LL |
| COREU1PHY-AR | IP MODULE COREU1PHY |
| CORR-8BIT-XM-UT2 | SITE LICENSE IP CORRELATOR XP |
| CP2-GSA-L | CONN SHIELD LOWER TYPE A 22 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| COREFIR-UR | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CoreFIR Finite Impulse Response (FIR) Filter Generator |
| COREFIR-XX | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CoreFIR Finite Impulse Response (FIR) Filter Generator |
| COREMP7 | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CoreMP7 |
| COREPCI-AN | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CorePCI v5.41 |
| COREPCI-AR | 制造商:ACTEL 制造商全称:Actel Corporation 功能描述:CorePCI v5.41 |
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