150 lines
6.9 KiB
Plaintext
150 lines
6.9 KiB
Plaintext
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% var nameOfModule = "emif1";
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% var module = system.modules['/driverlib/' + nameOfModule + '.js'];
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% let Common = system.getScript("/driverlib/Common.js");
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% var nameOfPeripheral = module.peripheralName;
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//*****************************************************************************
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//
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// EMIF1 Configurations
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//
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//*****************************************************************************
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void `nameOfPeripheral`_init(){
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%if (module != null)
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%{
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% for(var i = 0; i < module.$instances.length; i++) {
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% var instance = module.$instances[i];
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//
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// `instance.$name` Initialization
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//
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% let instancePinmux = instance[nameOfModule];
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% let solution = instancePinmux.$solution;
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SysCtl_setEMIF1ClockDivider(`instance.$name`_CLKDIV);
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% if(instance.selController){
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EMIF_selectController(`instance.$name`_CONFIGBASE, `instance.$name`_SELCONTROLLER);
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% }
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EMIF_setAccessProtection(`instance.$name`_CONFIGBASE, `instance.$name`_SELACCESS);
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% if (instance.enableCS0){
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% if (instance.enableSyncSelfrefresh){
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EMIF_enableSyncSelfRefresh(`instance.$name`_BASE);
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% } else{
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EMIF_disableSyncSelfRefresh(`instance.$name`_BASE);
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% }
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% if (instance.enableSyncPowerDown){
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EMIF_enableSyncPowerDown(`instance.$name`_BASE);
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% } else{
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EMIF_disableSyncPowerDown(`instance.$name`_BASE);
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% }
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% if (instance.enableSyncRefreshInPowerDown){
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EMIF_enableSyncRefreshInPowerDown(`instance.$name`_BASE);
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% } else{
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EMIF_disableSyncRefreshInPowerDown(`instance.$name`_BASE);
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% }
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//
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//CS0 timing definitions
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//
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EMIF_SyncTimingParams `instance.$name`_Cs0Timings = {`instance.$name`_CS0TRFC,
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`instance.$name`_CS0TRP,
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`instance.$name`_CS0TRCD,
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`instance.$name`_CS0TWR,
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`instance.$name`_CS0TRAS,
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`instance.$name`_CS0TRC,
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`instance.$name`_CS0TRRD};
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//
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//CS0 config
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//
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EMIF_SyncConfig `instance.$name`_Cs0Config = {`instance.$name`_CS0SIZE,
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`instance.$name`_CS0NUMBANKS,
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`instance.$name`_CS0CAS,
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`instance.$name`_CS0CAWIDTH};
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//
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//CSO config functions
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//
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EMIF_setSyncTimingParams(`instance.$name`_BASE, &`instance.$name`_Cs0Timings);
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EMIF_setSyncSelfRefreshExitTmng(`instance.$name`_BASE, `instance.$name`_CS0TXSR);
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EMIF_setSyncRefreshRate(`instance.$name`_BASE, `instance.$name`_CS0REFRESH);
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EMIF_setSyncMemoryConfig(`instance.$name`_BASE, &`instance.$name`_Cs0Config);
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% }
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% if (instance.enableCS2 || instance.enableCS3 || instance.enableCS4){
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//set global Async parameters
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EMIF_setAsyncWaitPolarity(`instance.$name`_BASE, `instance.$name`_WAITPOL);
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EMIF_setAsyncMaximumWaitCycles(`instance.$name`_BASE, `instance.$name`_MAXWAIT);
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//
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//handle interrupt flags
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//
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% if ((instance.asyncIntFlags).length > 0){
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EMIF_enableAsyncInterrupt(`instance.$name`_BASE, `instance.$name`_ASYNCINTFLAGS);
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% } else{
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EMIF_disableAsyncInterrupt(`instance.$name`_BASE, `instance.$name`_ASYNCINTFLAGS);
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% }
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% }
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% if (instance.enableCS2){
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//
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//CS2 Timings
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//
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EMIF_AsyncTimingParams `instance.$name`_Cs2Timings = {`instance.$name`_CS2RSETUP,
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`instance.$name`_CS2RSTROBE,
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`instance.$name`_CS2RHOLD,
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`instance.$name`_CS2WSETUP,
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`instance.$name`_CS2WSTROBE,
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`instance.$name`_CS2WHOLD,
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`instance.$name`_CS2TURNAROUND};
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//
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//CS2 config functions
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//
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EMIF_setAsyncMode(`instance.$name`_BASE, EMIF_ASYNC_CS2_OFFSET, `instance.$name`_CS2ASYNCMODE);
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EMIF_setAsyncDataBusWidth(`instance.$name`_BASE, EMIF_ASYNC_CS2_OFFSET, `instance.$name`_CS2WORDSIZE);
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EMIF_setAsyncTimingParams(`instance.$name`_BASE, EMIF_ASYNC_CS2_OFFSET, &`instance.$name`_Cs2Timings);
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% if (instance.cs2enableExtWait){
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EMIF_enableAsyncExtendedWait(`instance.$name`_BASE, EMIF_ASYNC_CS2_OFFSET);
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% } else {
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EMIF_disableAsyncExtendedWait(`instance.$name`_BASE, EMIF_ASYNC_CS2_OFFSET);
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% }
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% }
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% if (instance.enableCS3){
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//
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//CS3 Timings
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//
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EMIF_AsyncTimingParams `instance.$name`_Cs3Timings = {`instance.$name`_CS3RSETUP,
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`instance.$name`_CS3RSTROBE,
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`instance.$name`_CS3RHOLD,
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`instance.$name`_CS3WSETUP,
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`instance.$name`_CS3WSTROBE,
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`instance.$name`_CS3WHOLD,
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`instance.$name`_CS3TURNAROUND};
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//
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//CS3 config functions
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//
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EMIF_setAsyncMode(`instance.$name`_BASE, EMIF_ASYNC_CS3_OFFSET, `instance.$name`_CS3ASYNCMODE);
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EMIF_setAsyncDataBusWidth(`instance.$name`_BASE, EMIF_ASYNC_CS3_OFFSET, `instance.$name`_CS3WORDSIZE);
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EMIF_setAsyncTimingParams(`instance.$name`_BASE, EMIF_ASYNC_CS3_OFFSET, &`instance.$name`_Cs3Timings);
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% if (instance.cs3enableExtWait){
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EMIF_enableAsyncExtendedWait(`instance.$name`_BASE, EMIF_ASYNC_CS3_OFFSET);
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% } else{
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EMIF_disableAsyncExtendedWait(`instance.$name`_BASE, EMIF_ASYNC_CS3_OFFSET);
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% }
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% }
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% if (instance.enableCS4){
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//
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//CS4 Timings
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//
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EMIF_AsyncTimingParams `instance.$name`_Cs4Timings = {`instance.$name`_CS4RSETUP,
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`instance.$name`_CS4RSTROBE,
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`instance.$name`_CS4RHOLD,
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`instance.$name`_CS4WSETUP,
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`instance.$name`_CS4WSTROBE,
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`instance.$name`_CS4WHOLD,
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`instance.$name`_CS4TURNAROUND};
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//
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//CS4 config functions
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//
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EMIF_setAsyncMode(`instance.$name`_BASE, EMIF_ASYNC_CS4_OFFSET, `instance.$name`_CS4ASYNCMODE);
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EMIF_setAsyncDataBusWidth(`instance.$name`_BASE, EMIF_ASYNC_CS4_OFFSET, `instance.$name`_CS4WORDSIZE);
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EMIF_setAsyncTimingParams(`instance.$name`_BASE, EMIF_ASYNC_CS4_OFFSET, &`instance.$name`_Cs4Timings);
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% if (instance.cs4enableExtWait){
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EMIF_enableAsyncExtendedWait(`instance.$name`_BASE, EMIF_ASYNC_CS4_OFFSET);
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% } else{
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EMIF_disableAsyncExtendedWait(`instance.$name`_BASE, EMIF_ASYNC_CS4_OFFSET);
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% }
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% }
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%}
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%}
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}
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