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My device environment consists of a B4860 hardware chip platform running the OSE operating system, with a DCSR address space mapping type of SASE.
0xf1100000 - 0xf14fffff 0x00400000 rw-r-- cio ----g- SASE dcsr
Dereferencing any address within the range 0xf1124fff to 0xf1125fff caused a CPU freeze, followed by a reset due to a watchdog timeout. This address space is 4KB in size. I'd like to know information about the chip's DCSR register. What is the function of the DCSR register? Can't its value be directly accessed and read?
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