IPTR-DSPBUILDER Altera, IPTR-DSPBUILDER Datasheet - Page 372

• 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

10–4
Table 10–3. State Transition Table Block Controls
DSP Builder Standard Blockset Libraries
Add
Change
Delete
Reset State
Move Up
Move Down
Analyze
Name
state name
Value
—
—
—
—
—
Figure 10–4
Figure 10–4. Default State Machine Table Block
The State Machine Builder dialog box allows you to specify the inputs, states, and
conditional statements, which control the transitions between the states.
Table 10–3
Table 10–4
Table 10–4. State Machine Table Operators
- (unary)
(...)
=
!=
>
>=
<
<=
&
|
Operator
Adds the specified input name, state name, or conditional statement to the table.
Allows you to change the selected state name or conditional statement. Do not use this option
in the Inputs tab. You cannot change an input name or state name that the design uses in a
conditional statement.
Deletes the selected input name, state name or conditional statement. You cannot delete an
input or state that the design uses in a conditional statement.
This option is available in the States tab and allows you to specify the reset state from a list of
specified state names. You can change the reset state but you cannot delete or change the
name of the reset state.
Available in the Conditional Statements tab and allows you to change the transition priority
when there is more than one condition leaving a state by moving the conditional statement up
or down the list.
Available in the Design Rule Check tab to validate your state machine table.
shows the controls available in the State Machine Builder dialog box.
shows the operators that you can use to define a conditional expression.
shows the default State Machine Table symbol .
Negative
Brackets
Numeric equality
Not equal to
Greater than
Greater than or equal to
Less than
Less than or equal to
AND
OR
Description
Preliminary
Description
1
1
2
2
2
2
2
2
2
2
Priority
Chapter 10: State Machine Functions Library
-1
(1)
in1=5
in1!=5
in1>in2
in1>=in2
in1<in2
in1<=in2
(in1=in2)&(in3>=4)
(in1=in2)|(in1>in2)
© June 2010 Altera Corporation
Example
State Machine Table