RomRaider

Hi I'm newbie for disassemble. can someone explain to me how to pull2d and pull 3d function in this subroutine?
i'm using IDA version 6.1, it is sh7058
the TQ_1_0_x (x-axis) with factor 0.125 and TQ_1_0_Y(Y-axis) with factor 0.007813 and TQ_1_0 (data) with factor 0.007813. x-axis got h'1A= 26coloum and y-axis got h'15=15row.

how the axis multiply the factor? why i can't see the fraction factor?

thanks

Look for a simple table such as Target Boost Compensation ATM Pressure data.
Follow the reference back to where the table definition is, where the x,y and data addresses, multiplier etc is stored.
Follow the reference from there back to the code that reads the table definition into registers and then calls a subroutine. That sub is the 3dpull.
Do the same for a 2D table.