Subversion Repositories simple_customized_counter

/simple_customized_counter/trunk/lib/lib_CCounterLevel.vmc Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream

/simple_customized_counter/trunk/lib/lib_CCounterLevel.vmc

simple_customized_counter/trunk/lib/lib_CCounterLevel.vmc Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: simple_customized_counter/trunk/lib/lib_CCounterOprLevel.vmc =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: simple_customized_counter/trunk/lib/lib_CCounterOprLevel.vmc =================================================================== --- simple_customized_counter/trunk/lib/lib_CCounterOprLevel.vmc (revision 51) +++ simple_customized_counter/trunk/lib/lib_CCounterOprLevel.vmc (nonexistent)

simple_customized_counter/trunk/lib/lib_CCounterOprLevel.vmc Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: simple_customized_counter/trunk/lib/CounterLib.psC =================================================================== --- simple_customized_counter/trunk/lib/CounterLib.psC (revision 51) +++ simple_customized_counter/trunk/lib/CounterLib.psC (nonexistent) @@ -1,175 +0,0 @@ -// =================================================================== -// This is a library of counters -// =================================================================== -// Each counter supports: -// - Resetting -// - Counting up -// - Counting down -// - Loading a value from the input iLoadValue -// -// The code is straightforward, so you can easily create your own counter -// by changing the counter type or the operations. In fact you can -// create any functions like a shift register or even an -// ALU (Arithmetic and Logic Unit) or a calculator. -// -// The output always generates an event. -// If you don't want the event, remove the colon ':' in the value assignment. -// Ex: change oValue := 0; to oValue = 0; -// -// =================================================================== -// There are four counters in the library. -// -// The first two executes the operation on input events: -// - CCounterEvent: operations depends on inputs: iReset, iUp, iDown, iLoad -// - CCounterOprEvent: operations depends on a single input: iOpr -// -// The last two executes the operation at each step i.e. FPGA clock: -// - CCounterLevel: operations depends on inputs: iReset, iUp, iDown, iLoad -// - CCounterOprLevel: operations depends on a single input: iOpr -// -// =================================================================== -// TEST BENCHES: -// -// - CCounterEvent: Manual test with control panel -// Project in "TestCounterEvent" folder -// -// - CCounterOprEvent: Simulated DE1SoC board, you need the BSP -// Real DE1SoC board, you need the real board -// Project in "TestCounterOprEventBoard" folder -// Performed by a C++ program -// Project in "TestCounterOprEventAPI" folder -// << This project requires a paid license >> -// -// - CCounterLevel: Using signal editor and viewer -// Project in "TestCounterLevel" folder -// -// - CCounterOprLevel: Using signal editor and viewer -// Project in "TestCounterOprLevel" folder -// =================================================================== - -library CounterLib -{ - // ------------------------------------------------------------------- - // This counter executes the operation on input events - // There is a priority assigned to each function, in parenthesis - // 0 indicates highest priority - // and priority decreases with increasing value - // ------------------------------------------------------------------- - component CCounterEvent (in active bit iReset, - in active bit iUp, - in active bit iDown, - in active bit iLoad, - in passive ubyte iLoadValue, - out active ubyte oValue) - { - DoReset(0) on iReset - { - oValue := 0ub; - } - - CountUp(1) on iUp - { - oValue:++; - } - - CountDown(2) on iDown - { - oValue:--; - } - - LoadValue(3) on iLoad - { - oValue := iLoadValue; - } - }; - - // ------------------------------------------------------------------- - // This counter executes the operation at each step or FPGA clock cycle - // The priority is implemented with if and else instructions - // ------------------------------------------------------------------- - component CCounterLevel (in passive bit iReset, - in passive bit iUp, - in passive bit iDown, - in passive bit iLoad, - in passive ubyte iLoadValue, - out active ubyte oValue) - { - always() - { - if(iReset) - { - oValue := 0ub; - } - - else if(iUp) - { - oValue:++; - } - - else if(iDown) - { - oValue:--; - } - - else if(iLoad) - { - oValue := iLoadValue; - } - } - }; - - // ------------------------------------------------------------------- - // Define type and constants for the counter operation - // ------------------------------------------------------------------- - enum Opr_t { cOprNone, cOprReset, cOprUp, cOprDown, cOprLoad }; - - // ------------------------------------------------------------------- - // This counter executes the operation on input events. - // The input iOpr has the type Opr_t and determines the operation. - // There is no priority on the operation. - // ------------------------------------------------------------------- - // The switch statement has no break, only one case is executed - // ------------------------------------------------------------------- - component CCounterOprEvent (in active Opr_t iOpr, - in passive ubyte iLoadValue, - out active ubyte oValue) - { - ExecuteOpr(0) on iOpr - { - // The switch statement has no break, only one case is executed - switch(iOpr) - { - case cOprReset: oValue:= 0ub; - case cOprUp: oValue:++; - case cOprDown: oValue:--; - case cOprLoad: oValue := iLoadValue; - } - } - }; - - // ------------------------------------------------------------------- - // This counter executes the operation at each step or FPGA clock cycle - // The input iOpr has the type Opr_t and determines the operation - // There is no priority on the operations - // ------------------------------------------------------------------- - component CCounterOprLevel (in active Opr_t iOpr, - in passive ubyte iLoadValue, - out active ubyte oValue) - { - always() - { - // Send the event - oValue:; - - // Assign the value - // The switch instruction returns a value - oValue = switch(iOpr) - { - case cOprReset: 0ub; - case cOprUp: oValue + 1ub; - case cOprDown: oValue - 1ub; - case cOprLoad: iLoadValue; - }; - } - }; -}; Index: simple_customized_counter/trunk/lib/lib_CCounterEvent.vmc =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: simple_customized_counter/trunk/lib/lib_CCounterEvent.vmc =================================================================== --- simple_customized_counter/trunk/lib/lib_CCounterEvent.vmc (revision 51) +++ simple_customized_counter/trunk/lib/lib_CCounterEvent.vmc (nonexistent)

simple_customized_counter/trunk/lib/lib_CCounterEvent.vmc Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property Index: simple_customized_counter/trunk/lib/lib_CCounterOprEvent.vmc =================================================================== Cannot display: file marked as a binary type. svn:mime-type = application/octet-stream Index: simple_customized_counter/trunk/lib/lib_CCounterOprEvent.vmc =================================================================== --- simple_customized_counter/trunk/lib/lib_CCounterOprEvent.vmc (revision 51) +++ simple_customized_counter/trunk/lib/lib_CCounterOprEvent.vmc (nonexistent)

simple_customized_counter/trunk/lib/lib_CCounterOprEvent.vmc Property changes : Deleted: svn:mime-type ## -1 +0,0 ## -application/octet-stream \ No newline at end of property