Changes

f5 := [tmp - hf].1, f3 = [tmp - hf].3

|| Compare and Decrement

|-

| cpi || 11101101 10100001 || 4 || 16 (4,4,3,5)|| + || + || X || + || X || C || 1 || - || tmp := a - (hl) => flags, bc -= 1, hl += 1,

f5 := [tmp - hf].1, f3 = [tmp - hf].3

|| Compare and Increment

|-

| cpir || 11101101 10110001 || 6/4 || 21/16 (4,4,3,5,5)/(4,4,3,5) || + || + || X || + || X || C || 1 || - || cpi, if bc <> 0 and nz then pc -= 2 || Compare and Increment, Repeat

bc -= 1, f5 := [tmp + a].1, f3 := [tmp + a].3

|| Load and Decrement

|-

| ldi || 11101101 10100000 || 5 || 16 (4,4,3,5) || - || - || X || 0 || X || C || 0 || - || tmp := (hl), (de) := tmp, de += 1, hl += 1,

bc -= 1, f5 := [tmp + a].1, f3 := [tmp + a].3

|| Load and Increment

|-

| ldir || 11101101 10110000 || 6/5 || 21/16 (4,4,3,5,5)/(4,4,3,5) || - || - || X || 0 || X || C || 0 || - || ldi, if bc <> 0 then pc -= 2 || Load and Increment, Repeat

hf := cf := tmp2 > 255

|| I/O Input and Decrement

|-

| ini || 11101101 10100010 || 5 || 16 (4,5,4,3) || + || + || + || X || + || X || X || X || tmp := ((c)), (hl) := tmp, hl += 1,

hf := cf := tmp2 > 255

|| I/O Input and Increment

|-

| inir || 11101101 10110010 || 6/5 || 21/16 (4,5,4,3,5)/(4,5,4,3) || + || + || + || X || + || X || X || X || ini, if b <> 0 then pc -= 2 || I/O Input and Increment, Repeat

hf := cf := tmp2 > 255

|| I/O Output and Decrement

|-

| outi || 11101101 10100011 || 5 || 16 (4,5,3,4) || + || + || + || X || + || X || X || X || tmp := (hl), ((c)) := tmp, hl += 1,

hf := cf := tmp2 > 255

|| I/O Output and Increment

|-

| otir || 11101101 10110011 || 6/5 || 21/16 (4,5,3,4,5)/(4,5,3,4) || + || + || + || X || + || X || X || X || outi, if b <> 0 then pc -= 2 || I/O Output and Increment, Repeat