#SYNPLICITY SYNPLIFY PRO MANUAL PRO#
#SYNPLICITY SYNPLIFY PRO MANUAL CODE#

Checking this option allows the compiler to share the arithmetic units in mutually exclusive statements. It is strongly recommended to use 'safe' for each state machine, which can automatically reset the state machine to an effective state when it is disturbed and enters an illegal state, to avoid the state machine 'dead'. Syn_encoding Attribute optional values вЂ‹вЂ‹are 'onehot', 'gray', 'sequential', 'safe', 'original'. Syn_encoding Attribute is used as follows: Similarly, it can also be designated as a 'non-state machine'.Д«TW: The difference between Attribute and Directive is that Attribute is 'composite role' and Directive is 'compile time role' Attribute is related to technology (such as ALTERA or XILINX, or different series of the same manufacturer), while Directive is not related to technology.

#SYNPLICITY SYNPLIFY PRO MANUAL CODE#

If we want a part of the code to be integrated by the state machine but we have not checked The FSM Compiler option or FSM Compiler does not treat it as a state machine, you can use the above code description to specify it as a state machine. The difference betweenДЄnd FSM Compiler is that FSM Compiler is a global option, and syn_state_machine Directive is a local instruction, and the method of use is as follows: It tries three different encoding methods for each detected state machine and selects the optimal encoding method. Checking FSM Explorer will affect the encoding method of the state machine. Checking FSM Explorer will automatically select FSM Compiler. Perform 'reachable analysis' of the state machine state to optimize out unreachable states and unexecutable statements. Sequential coding is used for the number of states between 0 ~ 4, One hot code is used for the number of states between 5 ~ 40, and Gray code is used for the number of states above 40.

#SYNPLICITY SYNPLIFY PRO MANUAL PRO#

After checking this option, Synplify Pro will automatically detect the state machine in the code and select different encoding methods according to the number of states. Only give an introduction to the most commonly used options and commands during use.ДЇSM Compiler is a global option. Of course, this article is not intended to be the User Guide of Synplify Pro. However, if you want to use it well, it is not as simple as clicking 'Run'. It's like telling you 'all you have to do is click' Run ''. Open its interface, the most striking is a large 'Run' button on the upper left side.

It contains the BEST algorithm for design Overall optimization.

My company is one of them.) The high-performance FPGA synthesis tool provides an excellent HDL synthesis solution for complex programmable logic design. Synplify Pro is Synplicity (Synopsys acquired Synplicity in 2008, and its customers are located in many fields such as communications, semiconductors, aerospace, computers and military electronics, such as Philips, Agilent, Cisco, Lockheed, GE, Siemens, Lucent, Ericsson, Huawei, ZTE, UTStarcom, etc.

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