Open db5fp opened 3 years ago
Can you share some links about this DSP? Basically what's needed to proceed is the following:
Having support for MAME would be a good thing for r2, we could use it as a debugger backend. There are some easy things to do when supporting new architectures in r2:
Note that mame is C++ so its not something we want in r2core. must be done in radare2-extras
ASM is described here starting from A-1 (page 131) http://www.smd.hu/Data/Analog/DSP/21xx/Assembler%20Tools%20and%20Simulator%20Manual%2021xx/ASM.PDF Examples of files can be found along the internet example : https://wunderkis.de/sigi/index.html
Files would by BIN or HEX-files from old (EP)ROM-Images or even code from the olda assembler tools from Analogdevices
http://bitsavers.informatik.uni-stuttgart.de/components/analogDevices/dsp/ADSP-2100_Users_Manual_3ed_Sep95.pdf page 241 (10-24) shows example of ADSP-2181 System and Memory MAP
https://www.analog.com/media/en/dsp-documentation/evaluation-kit-manuals/442236245ADSP_2181_EZ_KIT_Lite_Legacy.pdf This is a very a very popular Dev-Kit , System is explained here and page 66 is showing schematic
http://web.archive.org/web/20060219051448/http://www.dce.bg/~vladitx/adsp2181/
I'll try, so omaybe it's all done, yet!
I need support für ADSP-2181, disasamler. I can help with some time an code / ROM-Files, but I'm not a programming expert.
Thanks Frank