Q1. What is the impact of using DCache when using DMA? Q2. Could you please tell me in more detail why DCache needs to be Disabled when using DMA? Q3. Does disabling DCache (or ICache) affect ITCM and DTCM?(I think it will affect Flash and SRAM, but I don't think it ...
L2 cache <---> L1i cache /|\ /|\ | | \|/ \|/ L1d cache <---> cpu core L1d is the level 1 data cache L1i the level 1 instruction cache Multi processor, multi-core, multi-thread Figure 3.3: Multi processor, multi-core, multi-thread processor: big box shaded in lighter gray...
typedefenum_KPROFILE_SOURCE{ProfileTime,ProfileAlignmentFixup,ProfileTotalIssues,ProfilePipelineDry,ProfileLoadInstructions,ProfilePipelineFrozen,ProfileBranchInstructions,ProfileTotalNonissues,ProfileDcacheMisses,ProfileIcacheMisses,ProfileCacheMisses,ProfileBranchMispredictions,ProfileStoreInstructions,ProfileFpInstructions,...
//Secure Note: Thisissecure because the developerisproperly validatingifaddress //pointed by'Where'and'What'value residesinUser mode by calling ProbeForRead()/ //ProbeForWrite() routine before performing the write operation // ProbeForRead((PVOID)What, sizeof(PULONG_PTR), (ULONG)__alignof(UCHAR...
Hi Friends when I am trying the command "report_timing", I am not getting Slack, but I am getting path is unconstrained can you tell me How to solve Path...
I am trying to get an estimate of the DMIPS of the NIOS Processor that I am using, Can anyone tell me if it is the /f /s or /e version from the system.h file? It looks like it is being clocked at 125MHz, is this correct based on the system.h file below?...
Q1. What is the impact of using DCache when using DMA? Q2. Could you please tell me in more detail why DCache needs to be Disabled when using DMA? Q3. Does disabling DCache (or ICache) affect ITCM and DTCM?(I think it will affect Flash and SRAM, but I don't think it ...
Q1. What is the impact of using DCache when using DMA? Q2. Could you please tell me in more detail why DCache needs to be Disabled when using DMA? Q3. Does disabling DCache (or ICache) affect ITCM and DTCM?(I think it will affect Flash and SRAM, but I don't think it ...