List Question
20 TechQA 2024-03-29T07:46:04.863000How does CPU tell between MMIO(Memory Mapped IO) and normal memory access in x86 architecture
45 views
Asked by QZero
Want to know the PCIe MMIO request payload unit size
32 views
Asked by horse-master
RISC-V softcore GPIO (memory mapped) sends the first value and fails later
65 views
Asked by karthik
what is difference between readl() and *
107 views
Asked by xiangyuhaoaizcm
Verification of MIPS Assembly Code for Memory-Mapped I/O
29 views
Asked by cricket900
I can no longer modify my files! What happened?
49 views
Asked by Meaulnes
Can character devices be mapped to memory?
54 views
Asked by Jan Nowak
Facing too much Insufficient Memory exception while working with memory mapped-IO files
37 views
Asked by Usman
How can I access memory-mapped GPIO registers with golang on Windows?
129 views
Asked by Mathias Haimerl
How can I map device's IO memory to userspace using `mmap()`?
401 views
Asked by bielu000
"busybox devmem <address>" returns 0xffffffff for all addresses on Nvidia Jetson Orin Nano, throws kernel error
334 views
Asked by Timothy Miller
How to access MMIO registers in Linux kernel with `ioremap()`?
1k views
Asked by wangt13
rocket chip riscv rtl spike simulation
114 views
Asked by paopaopoo
Poor MMIO performance with non-temporal loads on Intel Xeon
362 views
Asked by Jaakko Salo
any known issue with ioread64() / iowrite64() on a PCIe bus?
418 views
Asked by Mehmet Fide
TM4321GH6PM - why is GPIODATA register initializing itself and how to read and write to it properly?
118 views
Asked by Eric Kemmer
Better way to write a few MMIO register bits in RISC-V assembly?
522 views
Asked by RRON
polling through mips doesnt work after the first time you run the program (MIPS)
139 views
Asked by soplador510
What is "Polling" in MIPS and how exactly do you "Poll" in Memory Mapped I/O
694 views
Asked by yessir
Embedded software and device registers
424 views
Asked by Žarko Tomičić