Three question on AXI transfers, related to disjoint byte access in a single 4 byte word, single transfer.

I have three question on AXI transfers, and these all relate to a) my understanding of the spec, as all question do, and b) a single write transfer to a single 32-bit aligned address. I would like to...
Three question on AXI transfers, related to disjoint byte access in a single 4 byte word, single transfer.

I have three question on AXI transfers, and these all relate to a) my understanding of the spec, as all question do, and b) a single write transfer to a single 32-bit aligned address. I would like to...
Cortex M4 Unaligned access with STR single word access

Hi there, I am getting a hard fault for accessing an unaligned memory address with STR single word access on a cortex M4 processor (Infineon XMC4500 F100k1024). Cortex M4 manual says that: Unaligned support...
selecting a single bit from a 32-bit word

I've a simple question. I'm trying to send a 32-bit word serial on an AT89C1051U. I'm trying to use a for loop and send the LSB each time, and then shift to the right every iteration. This, in theory...
Cortex M4 Unaligned access with STR single word access

Hi there, I am getting a hard fault for accessing an unaligned memory address with STR single word access on a cortex M4 processor (Infineon XMC4500 F100k1024). Cortex M4 manual says that: Unaligned support...