IPTR-DSPBUILDER Altera, IPTR-DSPBUILDER Datasheet - Page 329

• Manufacturer Part Number: IPTR-DSPBUILDER
• Description: DSP BUILDER SOFTWARE
• Manufacturer: Altera
• Type: DSPr

Specifications of IPTR-DSPBUILDER

• Function: DSP Builder
• License: Renewal License
• Software Application: IP CORE, DSP BUILDER
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Supported Families: Arria GX, Arria II GX, Cyclone, Stratix
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: Not applicable / Not applicable

Chapter 6: IO & Bus Library
VCC
Table 6–33. Saturate Block I/O Formats
Figure 6–13. Saturate Block Example
VCC
Table 6–34. VCC Block Parameters
© June 2010 Altera Corporation
I
O
Notes to
(1) For signed integers and signed binary fractional numbers, the MSB is the sign bit.
(2) [L] is the number of bits on the left side of the binary point; [R] is the number of bits on the right side of the binary point. For signed or unsigned
(3) I1
(4) Explicit means that the port bit width information is a block parameter. Implicit means that the port bit width information is set by the datapath
Specify Clock
Clock
I/O
integers R = 0, that is, [L].[0]. For single bits, R = 0, that is, [1] is a single bit.
bit width propagation mechanism. To specify the bus format of an implicit input port, use a Bus Conversion block to set the width.
I1
I2
I3
I4
O1
[L].[R]
Name
[L1].[R1]
[1]
[1]
[1]
[LP].[RP]
Table
Simulink (2),
is an input port. O1
6–33:
On or Off
User defined
(Parameterizable)
Table 6–33
Figure 6–13
The VCC block outputs a single-bit constant 1.
Table 6–34
(3)
[L].[R]
Value
is an output port.
I1: out STD_LOGIC_VECTOR({L1 + R1 - 1} DOWNTO 0)
I2: in STD_LOGIC
I3: in STD_LOGIC
I4: in STD_LOGIC
O1: out STD_LOGIC_VECTOR({LP + RP - 1} DOWNTO 0)
shows the Saturate block I/O formats.
shows the VCC block parameters.
shows a design example with the Saturate block.
(Note 1)
Turn on to explicitly specify the clock name.
Specifies the name of the required clock signal.
Preliminary
VHDL
Description
DSP Builder Standard Blockset Libraries
Type
Explicit
Explicit
6–21
(4)