SPIM_ENABLE_CACHE() (SPIM->CTL1 &= ~(1<<1))#define SPIM_DISABLE_CACHE() (SPIM-...
2) If I just delay a few seconds after performing the DMA Write, I can verify that it worked using Normal IO Mode, but the DMM mode now seems to be broken, and returns all zeros (and I did try it with and without cache invalidate). Once I reset the device, now DMM mode works ...
UP 710S specifications: Alder Lake-NSoC Default –Intel Processor N97quad-core processor up to 3.6 GHz with 6MB cache, 24EU Intel UHD Graphics Gen 12 @ 1.2 GHz; TDP: 12W Options – Intel N50, N100, N200 System Memory – Up to ...
2 Kbytes of cache memory Up to 1.5 Mbytes of user flash memory 64 Kbytes of user RAM External interfaces Two ISO/IEC 7816-3 interfaces supporting the T=0 and T=1 protocols (slave mode) Single-wire protocol (SWP) slave interface (ETSI 102613 compliant) ...
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40Branches87Tags Code Folders and files Name Last commit message Last commit date Latest commit tpietzsch Bump to next development cycle Feb 25, 2025 e257100·Feb 25, 2025 History 1,742 Commits .github CI: cache ~/.m2/repository correctly ...
The Burst with Wrap feature allows applications that use cache to quickly fetch a critical address and then fill the cache afterwards within a fixed length (8/16/32/64-Bytes) of data without issuing multiple read commands. The Set Burst with Wrap command allows three Wrap Bits , W6-4 to ...
#include "hal/cache_ll.h" #endif #if SOC_PERIPH_CLK_CTRL_SHARED #if !SOC_RCC_IS_INDEPENDENT #define SPI_COMMON_RCC_CLOCK_ATOMIC() PERIPH_RCC_ATOMIC() #else #define SPI_COMMON_RCC_CLOCK_ATOMIC() @@ -107,15 +107,10 @@ bool spicommon_periph_claim(spi_host_device_t host, const ...
It appears that the data was lost between the DMA and the actual memory making me suspect some sort of issue with a cache. I have confirmed the data is changing over SPI, and since SPI is operating without any gaps, clearly the DMA engine has been reading the data from th...
Rev 0.4 7/13/2020 Page 1 3.0V SPI NOR + QPI pSRAM Preliminary Version XT70F128B64A Introduction XTX NOR MCP is an integration of a high performance SPI NOR Flash plus a high-speed QPI pSRAM, it can be used for storing user data and/or executable code, audio and video file cache. ...