dokalanyi
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« on: April 11, 2017, 07:06:50 AM »
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Hi All, I've run the auto IT script, imported and analysed. But the segments in IDA don't seem to be the ones described here, or the datasheet?
These is the segment set up, from what I've read on the forum:
0x0-0x7FFF: Internal ROM on the C167 processor 0xE000-0xFFFF: Internal RAM on the C167 processor 0x380000-0x38FFFF: External RAM 0x800000-0x8FFFFF: External Flash
Actually, there are multiple thoughts:
000000-007FFF 32K boot rom 008000-00DFFF MEM_EXT (380000 ... 383FFF are remapped as 008000...00BFFF) 00E000-00E7FF 2K XRAM 00E800-00EEFF Reserved 00EF00-00EFFF CAN1 00F000-00F1FF 512b E_SFR 00F200-00F5FF Reserved 00F600-00FDFF 2K IRAM 00FE00-00FFFF 512b SFR 380000-387FFF 32K Ram Physical present 388000-38FFFF ? 800000-80FFFF 64K Bottom Block 810000-81FFFF 64K Cal Tables 820000-900000 1M ECU Flash ROM resident code
I've attached the screenshot of IDA
Please bear with me, I'm an absolute noob at reverse engineering.
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