SM2246EN+闪迪15131用2246EN的开卡工具发现没有15131的FlashID,于是用0DFK顶上。发现DRAM TEST不跑,代码A2/01。用手头上另一个贴了9DDJ的同种盘试验了一下,于是在FlashDB中的Flash.net里,利用0DFK的参数,修改ID98为45,添加15131的参数,DRAM TEST能跑,不通过,代码DRAM TEST Fail(A2),DRAM Tranning Fail。
Some boards never (seem to, so far) fail, others do sometimes. Sometimes as little as 1 in 200 switch-ons, but that's one time too many.Checking a wedged board shows the SDRAM is driving data onto the data bus before and after RESET, and this prevents the CPU ...
So it will catch the problem quicker than any other DRAM test program. Typically, within a few seconds if the illness is severe, but within a few minutes if it is a borderline case which manifests itself rarely. Normal DRAM test programs may need to run 1000 times longer to catch the s...
(41) boot: Assert failed in void setup(), array-test2.ino:12 (arr != NULL) baud 115200 ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) ets Jun 8 2016 00:22:57 rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) ...