The mutex implementation for TCM when using both cores-ARM9 that shares TCM

Hi experts of ARM, I have a question about mutex implemention using SWP insruction based on ARM9 both core that share TCM. Can it support SWP a tomic Operation that TCM can't have bus arbitration? And...
The mutex implementation for TCM when using both cores-ARM9 that shares TCM

Hi experts of ARM, I have a question about mutex implemention using SWP insruction based on ARM9 both core that share TCM. Can it support SWP a tomic Operation that TCM can't have bus arbitration? And...
using eternal SDRAM for stack?

Hi. I designed a board with LPC1788 and external sdram (K4s 32MB 16Bit)and all parts work correct. so, I use RTX keil in my project and because of the some tasks which require big stack (I use emWIN...
using eternal SDRAM for stack?

Hi. I designed a board with LPC1788 and external sdram (K4s 32MB 16Bit)and all parts work correct. so, I use RTX keil in my project and because of the some tasks which require big stack (I use emWIN...
L6918W External SDRAM

Hello, I am developing a system on LPC2478 with Keil uV4. I should configurate an external SDRAM. What it means the warning L6918W: "Execution region RW_RAM1 placed at 0xA0000000 needs padding...