Chip8Disassembler

Disassembler for chip8 in python. Manual for Chip8Disassembler! NOP - does nothing Display - clears the screen RET - returns from subroutine JMP #ADRESS - jumps to adress CALL #ADRESS - calls subroutine at adress JE Vx, #VAL - skips next instruction if Vx equals val JNE Vx. #VAL - skips next instruction if Vx not equals val JE Vx, Vy - skips next instruction if Vx equals Vy MOV Vx, #VAL - sets Vx to val ADD Vx, #VAL - adds val to Vx MOV VX, Vy - sets Vx to Vy ORL Vx, Vy - OR operation on Vx and Vy, result saves to Vx ANL Vx, Vy - AND operation on Vx and Vy, result saves to Vx XLR Vx, Vy - XOR operation on Vx and Vy, result saves to Vx ADD Vx, Vy - adds Vy to Vx SUB Vx, Vy - substraction Vx = Vx - Vy RR Vx - rotates Vx to right with carry bit SUBO Vx, Vy - substraction Vx = Vy - Vx RL Vx - rotates Vx to left with carry bit JNE Vx, Vy - skips next instruction if Vx not equals Vy MOV I, #VAL - sets I to val JMPV0 #VAL - jumps to V0 + val RND Vx, #VAL - generates random number in range 0 to val and stores in Vx DRAW Vx, Vy, #VAL - draws sprite at coordinates(Vx, Vy) that has a width of 8 pixels and a height of val pixels JKE Vx - skips next instruction if specified key (Vx) is pressed JKNE Vx - skips next instruction if specified key (Vx) is not pressed MOV Vx, DELAY - sets Vx value to DELAY MOV Vx, KEY - sets Vx value to pressed key DELAY Vx - sets delay value to Vx SOUND Vx - sets sound value to Vx ADD I, Vx - adds Vx to I SETSPRITE I, Vx - sets I to location of the sprite for the character in Vx BCD Vx - binary coded decimal representation of Vx stored at I+0 I+1 I+2 REGD Vx - stores V0 to Vx in memory starting at I REGL Vx - fills V0 to Vx in memory starting at I